MeSH Tree Structures - 2009

B04 - Viruses

• Viruses [B04]
  • Arboviruses [B04.080]
  • Archaeal Viruses [B04.100]
    • Fuselloviridae [B04.100.224]
    • Guttaviridae [B04.100.250]
    • Lipothrixviridae [B04.100.450]
    • Myoviridae [B04.100.500]
    • Rudiviridae [B04.100.700]
    • Siphoviridae [B04.100.750]
  • Bacteriophages [B04.123]
    • Bacillus Phages [B04.123.100]
    • Caudovirales [B04.123.150]
      • Myoviridae [B04.123.150.500]
        • Bacteriophage mu [B04.123.150.500.260]
        • Bacteriophage P1 [B04.123.150.500.300]
        • Bacteriophage P2 [B04.123.150.500.305]
        • Bacteriophage T4 [B04.123.150.500.350]
      • Podoviridae [B04.123.150.700]
        • Bacteriophage N4 [B04.123.150.700.065]
        • Bacteriophage P22 [B04.123.150.700.070]
        • Bacteriophage T3 [B04.123.150.700.100]
        • Bacteriophage T7 [B04.123.150.700.230]
      • Siphoviridae [B04.123.150.800]
        • Bacteriophage HK022 [B04.123.150.800.200]
        • Bacteriophage lambda [B04.123.150.800.230]
    • Coliphages [B04.123.205]
      • Bacteriophage HK022 [B04.123.205.200]
      • Bacteriophage lambda [B04.123.205.230]
      • Bacteriophage M13 [B04.123.205.250]
      • Bacteriophage mu [B04.123.205.260]
      • Bacteriophage N4 [B04.123.205.280]
      • Bacteriophage P1 [B04.123.205.300]
      • Bacteriophage P2 [B04.123.205.305]
      • Bacteriophage phi X 174 [B04.123.205.320]
      • Bacteriophage PRD1 [B04.123.205.350]
      • Leviviridae [B04.123.205.600]
        • Allolevivirus [B04.123.205.600.050]
        • Levivirus [B04.123.205.600.500]
      • T-Phages [B04.123.205.891]
        • Bacteriophage T3 [B04.123.205.891.100]
        • Bacteriophage T4 [B04.123.205.891.200]
        • Bacteriophage T7 [B04.123.205.891.230]
    • Corticoviridae [B04.123.210]
    • Cystoviridae [B04.123.230]
      • Bacteriophage phi 6 [B04.123.230.070]
    • Inoviridae [B04.123.370]
      • Inovirus [B04.123.370.400]
        • Bacteriophage IKe [B04.123.370.400.240]
        • Bacteriophage M13 [B04.123.370.400.250]
        • Bacteriophage Pf1 [B04.123.370.400.300]
      • Plectrovirus [B04.123.370.600]
    • Leviviridae [B04.123.450]
      • Allolevivirus [B04.123.450.050]
      • Levivirus [B04.123.450.500]
    • Microviridae [B04.123.470]
      • Microvirus [B04.123.470.500]
        • Bacteriophage phi X 174 [B04.123.470.500.320]
    • Mycobacteriophages [B04.123.502]
    • Prophages [B04.123.655]
    • Pseudomonas Phages [B04.123.660]
      • Bacteriophage Pf1 [B04.123.660.535]
      • Bacteriophage phi 6 [B04.123.660.550]
    • RNA Phages [B04.123.691]
      • Cystoviridae [B04.123.691.230]
        • Bacteriophage phi 6 [B04.123.691.230.070]
      • Leviviridae [B04.123.691.600]
        • Allolevivirus [B04.123.691.600.050]
        • Levivirus [B04.123.691.600.500]
    • Salmonella Phages [B04.123.706]
      • Bacteriophage P22 [B04.123.706.070]
    • Staphylococcus Phages [B04.123.831]
    • Streptococcus Phages [B04.123.850]
    • Tectiviridae [B04.123.900]
      • Bacteriophage PRD1 [B04.123.900.150]
  • Defective Viruses [B04.265]
    • Hepatitis Delta Virus [B04.265.270]
    • Sarcoma Viruses, Feline [B04.265.590]
    • Sarcoma Viruses, Murine [B04.265.600]
      • Harvey murine sarcoma virus [B04.265.600.400]
      • Kirsten murine sarcoma virus [B04.265.600.500]
      • Moloney murine sarcoma virus [B04.265.600.600]
    • Satellite Viruses [B04.265.658]
      • Tobacco mosaic satellite virus [B04.265.658.850]
      • Tobacco necrosis satellite virus [B04.265.658.860]
    • SSPE Virus [B04.265.700]
  • DNA Viruses [B04.280]
    • Adenoviridae [B04.280.030]
      • Atadenovirus [B04.280.030.080]
      • Aviadenovirus [B04.280.030.100]
        • Fowl adenovirus A [B04.280.030.100.250]
      • Mastadenovirus [B04.280.030.500]
        • Adenoviruses, Canine [B04.280.030.500.200]
        • Adenoviruses, Human [B04.280.030.500.350]
        • Adenoviruses, Porcine [B04.280.030.500.675]
        • Adenoviruses, Simian [B04.280.030.500.700]
      • Siadenovirus [B04.280.030.750]
    • Anellovirus [B04.280.037]
      • Torque teno virus [B04.280.037.800]
    • Ascoviridae [B04.280.045]
    • Asfarviridae [B04.280.049]
      • African Swine Fever Virus [B04.280.049.035]
    • Baculoviridae [B04.280.065]
      • Granulovirus [B04.280.065.249]
      • Nucleopolyhedrovirus [B04.280.065.500]
    • Caudovirales [B04.280.090]
      • Myoviridae [B04.280.090.500]
        • Bacteriophage mu [B04.280.090.500.260]
        • Bacteriophage P1 [B04.280.090.500.300]
        • Bacteriophage P2 [B04.280.090.500.305]
        • Bacteriophage T4 [B04.280.090.500.350]
      • Podoviridae [B04.280.090.700]
        • Bacteriophage N4 [B04.280.090.700.065]
        • Bacteriophage P22 [B04.280.090.700.070]
        • Bacteriophage T3 [B04.280.090.700.100]
        • Bacteriophage T7 [B04.280.090.700.230]
      • Siphoviridae [B04.280.090.800]
        • Bacteriophage HK022 [B04.280.090.800.200]
        • Bacteriophage lambda [B04.280.090.800.230]
    • Caulimoviridae [B04.280.092]
      • Badnavirus [B04.280.092.074]
      • Caulimovirus [B04.280.092.150]
      • Tungrovirus [B04.280.092.850]
    • Circoviridae [B04.280.120]
      • Circovirus [B04.280.120.150]
      • Gyrovirus [B04.280.120.400]
        • Chicken anemia virus [B04.280.120.400.150]
    • Fuselloviridae [B04.280.224]
    • Geminiviridae [B04.280.350]
      • Begomovirus [B04.280.350.100]
      • Maize streak virus [B04.280.350.500]
    • Guttaviridae [B04.280.362]
    • Hepadnaviridae [B04.280.375]
      • Avihepadnavirus [B04.280.375.100]
        • Hepatitis B Virus, Duck [B04.280.375.100.450]
      • Orthohepadnavirus [B04.280.375.650]
        • Hepatitis B virus [B04.280.375.650.425]
        • Hepatitis B Virus, Woodchuck [B04.280.375.650.460]
    • Herpesviridae [B04.280.382]
      • Alphaherpesvirinae [B04.280.382.100]
        • Iltovirus [B04.280.382.100.374]
          • Herpesvirus 1, Gallid [B04.280.382.100.374.450]
        • Mardivirus [B04.280.382.100.562]
          • Herpesvirus 2, Gallid [B04.280.382.100.562.400]
          • Herpesvirus 3, Gallid [B04.280.382.100.562.405]
          • Herpesvirus 1, Meleagrid [B04.280.382.100.562.550]
        • Simplexvirus [B04.280.382.100.750]
          • Herpesvirus 2, Bovine [B04.280.382.100.750.200]
          • Herpesvirus 1, Cercopithecine [B04.280.382.100.750.350]
          • Herpesvirus 1, Human [B04.280.382.100.750.390]
          • Herpesvirus 2, Human [B04.280.382.100.750.440]
        • Varicellovirus [B04.280.382.100.900]
          • Herpesvirus 1, Bovine [B04.280.382.100.900.400]
          • Herpesvirus 5, Bovine [B04.280.382.100.900.410]
          • Herpesvirus 1, Canid [B04.280.382.100.900.420]
          • Herpesvirus 1, Equid [B04.280.382.100.900.430]
          • Herpesvirus 3, Equid [B04.280.382.100.900.435]
          • Herpesvirus 4, Equid [B04.280.382.100.900.440]
          • Herpesvirus 3, Human [B04.280.382.100.900.460]
          • Herpesvirus 1, Suid [B04.280.382.100.900.510]
      • Betaherpesvirinae [B04.280.382.150]
        • Cytomegalovirus [B04.280.382.150.150]
        • Muromegalovirus [B04.280.382.150.500]
        • Roseolovirus [B04.280.382.150.750]
          • Herpesvirus 6, Human [B04.280.382.150.750.400]
          • Herpesvirus 7, Human [B04.280.382.150.750.420]
      • Gammaherpesvirinae [B04.280.382.400]
        • Lymphocryptovirus [B04.280.382.400.500]
          • Herpesvirus 4, Human [B04.280.382.400.500.450]
        • Rhadinovirus [B04.280.382.400.700]
          • Herpesvirus 4, Bovine [B04.280.382.400.700.300]
          • Herpesvirus 8, Human [B04.280.382.400.700.330]
          • Herpesvirus 2, Saimiriine [B04.280.382.400.700.400]
      • Herpesvirus 1, Ranid [B04.280.382.500]
      • Ictalurivirus [B04.280.382.530]
    • Inoviridae [B04.280.400]
      • Inovirus [B04.280.400.400]
        • Bacteriophage IKe [B04.280.400.400.240]
        • Bacteriophage M13 [B04.280.400.400.250]
        • Bacteriophage Pf1 [B04.280.400.400.300]
      • Plectrovirus [B04.280.400.600]
    • Iridoviridae [B04.280.410]
      • Iridovirus [B04.280.410.400]
      • Ranavirus [B04.280.410.700]
    • Lipothrixviridae [B04.280.450]
    • Microviridae [B04.280.470]
      • Microvirus [B04.280.470.500]
        • Bacteriophage phi X 174 [B04.280.470.500.320]
    • Nanoviridae [B04.280.498]
      • Nanovirus [B04.280.498.500]
    • Nimaviridae [B04.280.505]
      • White spot syndrome virus 1 [B04.280.505.900]
    • Papillomaviridae [B04.280.535]
      • Alphapapillomavirus [B04.280.535.050]
        • Human papillomavirus 6 [B04.280.535.050.606]
          • Human papillomavirus 11 [B04.280.535.050.606.611]
        • Human papillomavirus 16 [B04.280.535.050.616]
        • Human papillomavirus 18 [B04.280.535.050.618]
      • Betapapillomavirus [B04.280.535.100]
      • Deltapapillomavirus [B04.280.535.200]
        • Bovine papillomavirus 1 [B04.280.535.200.100]
      • Gammapapillomavirus [B04.280.535.400]
      • Kappapapillomavirus [B04.280.535.500]
        • Cottontail rabbit papillomavirus [B04.280.535.500.150]
      • Lambdapapillomavirus [B04.280.535.520]
      • Mupapillomavirus [B04.280.535.540]
      • Xipapillomavirus [B04.280.535.950]
        • Bovine papillomavirus 4 [B04.280.535.950.150]
    • Parvoviridae [B04.280.580]
      • Densovirinae [B04.280.580.150]
        • Densovirus [B04.280.580.150.200]
      • Parvovirinae [B04.280.580.650]
        • Amdovirus [B04.280.580.650.040]
          • Aleutian Mink Disease Virus [B04.280.580.650.040.050]
        • Bocavirus [B04.280.580.650.085]
        • Dependovirus [B04.280.580.650.170]
        • Erythrovirus [B04.280.580.650.200]
          • Parvovirus B19, Human [B04.280.580.650.200.650]
        • Parvovirus [B04.280.580.650.600]
          • Feline panleukopenia virus [B04.280.580.650.600.325]
            • Mink enteritis virus [B04.280.580.650.600.325.500]
            • Parvovirus, Canine [B04.280.580.650.600.325.660]
          • H-1 parvovirus [B04.280.580.650.600.437]
          • Minute virus of mice [B04.280.580.650.600.550]
          • Parvovirus, Porcine [B04.280.580.650.600.690]
    • Phycodnaviridae [B04.280.600]
    • Polydnaviridae [B04.280.630]
    • Polyomaviridae [B04.280.640]
      • Polyomavirus [B04.280.640.615]
        • BK Virus [B04.280.640.615.100]
        • JC Virus [B04.280.640.615.400]
        • Simian virus 40 [B04.280.640.615.700]
    • Poxviridae [B04.280.650]
      • Chordopoxvirinae [B04.280.650.160]
        • Avipoxvirus [B04.280.650.160.100]
          • Canarypox virus [B04.280.650.160.100.149]
          • Fowlpox virus [B04.280.650.160.100.300]
        • Capripoxvirus [B04.280.650.160.150]
          • Lumpy skin disease virus [B04.280.650.160.150.500]
        • Leporipoxvirus [B04.280.650.160.500]
          • Fibroma Virus, Rabbit [B04.280.650.160.500.250]
          • Myxoma virus [B04.280.650.160.500.550]
        • Molluscipoxvirus [B04.280.650.160.550]
          • Molluscum contagiosum virus [B04.280.650.160.550.500]
        • Orthopoxvirus [B04.280.650.160.650]
          • Cowpox virus [B04.280.650.160.650.150]
          • Ectromelia virus [B04.280.650.160.650.200]
          • Monkeypox virus [B04.280.650.160.650.500]
          • Vaccinia virus [B04.280.650.160.650.900]
          • Variola virus [B04.280.650.160.650.930]
        • Parapoxvirus [B04.280.650.160.670]
          • Orf virus [B04.280.650.160.670.600]
          • Pseudocowpox virus [B04.280.650.160.670.650]
        • Suipoxvirus [B04.280.650.160.800]
        • Yatapoxvirus [B04.280.650.160.980]
          • Yaba monkey tumor virus [B04.280.650.160.980.950]
      • Entomopoxvirinae [B04.280.650.250]
    • Rudiviridae [B04.280.775]
    • Tectiviridae [B04.280.900]
  • Helper Viruses [B04.423]
  • Hepatitis Viruses [B04.450]
    • Adenoviruses, Canine [B04.450.100]
    • GB virus B [B04.450.355]
    • GB virus C [B04.450.360]
    • Hepadnaviridae [B04.450.390]
      • Avihepadnavirus [B04.450.390.100]
        • Hepatitis B Virus, Duck [B04.450.390.100.450]
      • Orthohepadnavirus [B04.450.390.650]
        • Hepatitis B virus [B04.450.390.650.425]
        • Hepatitis B Virus, Woodchuck [B04.450.390.650.460]
    • Hepacivirus [B04.450.410]
    • Hepatitis Delta Virus [B04.450.411]
    • Hepatitis E virus [B04.450.412]
    • Hepatitis Virus, Duck [B04.450.416]
    • Hepatovirus [B04.450.420]
      • Hepatitis A virus [B04.450.420.410]
        • Hepatitis A Virus, Human [B04.450.420.410.500]
    • Murine hepatitis virus [B04.450.580]
  • Insect Viruses [B04.525]
    • Ascoviridae [B04.525.045]
    • Baculoviridae [B04.525.100]
      • Granulovirus [B04.525.100.249]
      • Nucleopolyhedrovirus [B04.525.100.500]
    • Densovirinae [B04.525.150]
      • Densovirus [B04.525.150.150]
    • Entomopoxvirinae [B04.525.250]
    • Iridovirus [B04.525.400]
    • Nodaviridae [B04.525.515]
    • Polydnaviridae [B04.525.630]
  • Oncolytic Viruses [B04.700]
  • Plant Viruses [B04.715]
    • Badnavirus [B04.715.068]
    • Bromoviridae [B04.715.081]
      • Alfamovirus [B04.715.081.050]
        • Alfalfa mosaic virus [B04.715.081.050.050]
      • Bromovirus [B04.715.081.080]
      • Cucumovirus [B04.715.081.180]
      • Ilarvirus [B04.715.081.400]
      • Oleavirus [B04.715.081.700]
    • Caulimoviridae [B04.715.102]
      • Badnavirus [B04.715.102.074]
      • Caulimovirus [B04.715.102.150]
      • Tungrovirus [B04.715.102.850]
    • Closteroviridae [B04.715.110]
      • Closterovirus [B04.715.110.150]
      • Crinivirus [B04.715.110.175]
    • Comoviridae [B04.715.150]
      • Comovirus [B04.715.150.150]
      • Fabavirus [B04.715.150.250]
      • Nepovirus [B04.715.150.500]
    • Flexiviridae [B04.715.260]
      • Carlavirus [B04.715.260.150]
      • Potexvirus [B04.715.260.575]
    • Geminiviridae [B04.715.270]
      • Begomovirus [B04.715.270.100]
      • Maize streak virus [B04.715.270.500]
    • Luteoviridae [B04.715.435]
      • Luteovirus [B04.715.435.500]
    • Mosaic Viruses [B04.715.464]
      • Alfamovirus [B04.715.464.040]
        • Alfalfa mosaic virus [B04.715.464.040.050]
      • Bromovirus [B04.715.464.080]
      • Caulimovirus [B04.715.464.100]
      • Comovirus [B04.715.464.150]
      • Cucumovirus [B04.715.464.180]
      • Potyvirus [B04.715.464.600]
        • Plum Pox Virus [B04.715.464.600.600]
      • Tobamovirus [B04.715.464.725]
        • Tobacco Mosaic Virus [B04.715.464.725.800]
      • Tymovirus [B04.715.464.750]
    • Nanoviridae [B04.715.499]
      • Babuvirus [B04.715.499.100]
      • Nanovirus [B04.715.499.500]
    • Phycodnaviridae [B04.715.600]
    • Potyviridae [B04.715.635]
      • Potyvirus [B04.715.635.600]
        • Plum Pox Virus [B04.715.635.600.600]
    • Sequiviridae [B04.715.750]
      • Sequivirus [B04.715.750.750]
      • Waikavirus [B04.715.750.900]
    • Tenuivirus [B04.715.780]
    • Tombusviridae [B04.715.810]
      • Carmovirus [B04.715.810.150]
      • Tombusvirus [B04.715.810.870]
    • Tospovirus [B04.715.820]
    • Tungrovirus [B04.715.835]
    • Tymoviridae [B04.715.850]
      • Tymovirus [B04.715.850.860]
  • Proviruses [B04.725]
  • Reassortant Viruses [B04.800]
  • RNA Viruses [B04.820]
    • Arenaviridae [B04.820.057]
      • Arenavirus [B04.820.057.070]
        • Arenaviruses, Old World [B04.820.057.070.100]
          • Lassa virus [B04.820.057.070.100.500]
          • Lymphocytic choriomeningitis virus [B04.820.057.070.100.550]
        • Arenaviruses, New World [B04.820.057.070.800]
          • Junin virus [B04.820.057.070.800.450]
          • Pichinde virus [B04.820.057.070.800.650]
    • Astroviridae [B04.820.069]
      • Avastrovirus [B04.820.069.080]
      • Mamastrovirus [B04.820.069.500]
    • Birnaviridae [B04.820.075]
      • Aquabirnavirus [B04.820.075.050]
        • Infectious pancreatic necrosis virus [B04.820.075.050.430]
      • Avibirnavirus [B04.820.075.060]
        • Infectious bursal disease virus [B04.820.075.060.400]
      • Entomobirnavirus [B04.820.075.200]
    • Bromoviridae [B04.820.081]
      • Alfamovirus [B04.820.081.050]
        • Alfalfa mosaic virus [B04.820.081.050.050]
      • Bromovirus [B04.820.081.080]
      • Cucumovirus [B04.820.081.180]
      • Ilarvirus [B04.820.081.400]
      • Oleavirus [B04.820.081.700]
    • Bunyaviridae [B04.820.087]
      • Hantavirus [B04.820.087.440]
        • Hantaan virus [B04.820.087.440.400]
        • Puumala virus [B04.820.087.440.600]
        • Seoul virus [B04.820.087.440.690]
        • Sin Nombre virus [B04.820.087.440.700]
      • Nairovirus [B04.820.087.565]
        • Hemorrhagic Fever Virus, Crimean-Congo [B04.820.087.565.400]
        • Nairobi sheep disease virus [B04.820.087.565.600]
      • Orthobunyavirus [B04.820.087.640]
        • Bunyamwera virus [B04.820.087.640.147]
        • Encephalitis Virus, California [B04.820.087.640.300]
          • La Crosse virus [B04.820.087.640.300.500]
        • Simbu virus [B04.820.087.640.855]
      • Phlebovirus [B04.820.087.710]
        • Rift Valley fever virus [B04.820.087.710.700]
        • Sandfly fever Naples virus [B04.820.087.710.750]
        • Uukuniemi virus [B04.820.087.710.900]
      • Tospovirus [B04.820.087.730]
    • Caliciviridae [B04.820.095]
      • Lagovirus [B04.820.095.500]
        • Hemorrhagic Disease Virus, Rabbit [B04.820.095.500.380]
      • Norovirus [B04.820.095.550]
        • Norwalk virus [B04.820.095.550.500]
      • Sapovirus [B04.820.095.775]
      • Vesivirus [B04.820.095.887]
        • Calicivirus, Feline [B04.820.095.887.150]
        • Vesicular exanthema of swine virus [B04.820.095.887.900]
    • Closteroviridae [B04.820.110]
      • Closterovirus [B04.820.110.150]
      • Crinivirus [B04.820.110.175]
    • Comoviridae [B04.820.150]
      • Comovirus [B04.820.150.150]
      • Fabavirus [B04.820.150.250]
      • Nepovirus [B04.820.150.500]
    • Cystoviridae [B04.820.180]
      • Bacteriophage phi 6 [B04.820.180.070]
    • Flaviviridae [B04.820.250]
      • Flavivirus [B04.820.250.350]
        • Dengue Virus [B04.820.250.350.270]
        • Encephalitis Viruses, Japanese [B04.820.250.350.300]
          • Encephalitis Virus, Japanese [B04.820.250.350.300.227]
          • Encephalitis Virus, Murray Valley [B04.820.250.350.300.300]
          • Encephalitis Virus, St. Louis [B04.820.250.350.300.330]
          • West Nile virus [B04.820.250.350.300.950]
        • Encephalitis Viruses, Tick-Borne [B04.820.250.350.350]
        • Yellow fever virus [B04.820.250.350.990]
      • GB virus A [B04.820.250.400]
      • GB virus C [B04.820.250.410]
      • Hepacivirus [B04.820.250.475]
        • GB virus B [B04.820.250.475.405]
      • Pestivirus [B04.820.250.700]
        • Border disease virus [B04.820.250.700.100]
        • Diarrhea Viruses, Bovine Viral [B04.820.250.700.150]
          • Diarrhea Virus 1, Bovine Viral [B04.820.250.700.150.100]
          • Diarrhea Virus 2, Bovine Viral [B04.820.250.700.150.120]
        • Classical swine fever virus [B04.820.250.700.400]
    • Flexiviridae [B04.820.260]
      • Carlavirus [B04.820.260.150]
      • Potexvirus [B04.820.260.575]
    • Hepevirus [B04.820.340]
      • Hepatitis E virus [B04.820.340.400]
    • Leviviridae [B04.820.410]
      • Allolevivirus [B04.820.410.050]
      • Levivirus [B04.820.410.500]
    • Luteoviridae [B04.820.420]
      • Luteovirus [B04.820.420.500]
    • Mononegavirales [B04.820.455]
      • Bornaviridae [B04.820.455.149]
        • Borna disease virus [B04.820.455.149.135]
      • Filoviridae [B04.820.455.300]
        • Ebolavirus [B04.820.455.300.200]
        • Marburgvirus [B04.820.455.300.650]
      • Paramyxoviridae [B04.820.455.600]
        • Paramyxovirinae [B04.820.455.600.650]
          • Avulavirus [B04.820.455.600.650.070]
            • Newcastle disease virus [B04.820.455.600.650.070.600]
          • Henipavirus [B04.820.455.600.650.400]
            • Hendra Virus [B04.820.455.600.650.400.400]
            • Nipah Virus [B04.820.455.600.650.400.550]
          • Morbillivirus [B04.820.455.600.650.500]
            • Distemper Virus, Canine [B04.820.455.600.650.500.280]
            • Distemper Virus, Phocine [B04.820.455.600.650.500.320]
            • Measles virus [B04.820.455.600.650.500.500]
              • SSPE Virus [B04.820.455.600.650.500.500.890]
            • Peste-des-petits-ruminants virus [B04.820.455.600.650.500.650]
            • Rinderpest virus [B04.820.455.600.650.500.675]
          • Respirovirus [B04.820.455.600.650.700]
            • Parainfluenza Virus 3, Bovine [B04.820.455.600.650.700.700]
            • Parainfluenza Virus 1, Human [B04.820.455.600.650.700.715]
            • Parainfluenza Virus 3, Human [B04.820.455.600.650.700.735]
            • Sendai virus [B04.820.455.600.650.700.800]
          • Rubulavirus [B04.820.455.600.650.750]
            • Mumps virus [B04.820.455.600.650.750.550]
            • Parainfluenza Virus 2, Human [B04.820.455.600.650.750.715]
            • Parainfluenza Virus 4, Human [B04.820.455.600.650.750.717]
            • Simian virus 5 [B04.820.455.600.650.750.800]
        • Pneumovirinae [B04.820.455.600.670]
          • Metapneumovirus [B04.820.455.600.670.500]
          • Pneumovirus [B04.820.455.600.670.600]
            • Murine pneumonia virus [B04.820.455.600.670.600.550]
            • Respiratory Syncytial Viruses [B04.820.455.600.670.600.750]
              • Respiratory Syncytial Virus, Bovine [B04.820.455.600.670.600.750.700]
              • Respiratory Syncytial Virus, Human [B04.820.455.600.670.600.750.730]
      • Rhabdoviridae [B04.820.455.750]
        • Ephemerovirus [B04.820.455.750.250]
          • Ephemeral Fever Virus, Bovine [B04.820.455.750.250.200]
        • Lyssavirus [B04.820.455.750.500]
          • Rabies virus [B04.820.455.750.500.700]
        • Novirhabdovirus [B04.820.455.750.600]
          • Infectious hematopoietic necrosis virus [B04.820.455.750.600.400]
        • Vesiculovirus [B04.820.455.750.900]
          • Vesicular stomatitis Indiana virus [B04.820.455.750.900.900]
          • Vesicular stomatitis New Jersey virus [B04.820.455.750.900.910]
    • Mosaic Viruses [B04.820.464]
      • Alfamovirus [B04.820.464.040]
        • Alfalfa mosaic virus [B04.820.464.040.050]
      • Bromovirus [B04.820.464.080]
      • Comovirus [B04.820.464.150]
      • Cucumovirus [B04.820.464.180]
      • Potyvirus [B04.820.464.600]
        • Plum Pox Virus [B04.820.464.600.600]
      • Tobamovirus [B04.820.464.725]
        • Tobacco Mosaic Virus [B04.820.464.725.800]
      • Tymovirus [B04.820.464.750]
    • Nidovirales [B04.820.504]
      • Arteriviridae [B04.820.504.080]
        • Arterivirus [B04.820.504.080.100]
          • Arteritis Virus, Equine [B04.820.504.080.100.100]
          • Lactate dehydrogenase-elevating virus [B04.820.504.080.100.500]
          • Porcine respiratory and reproductive syndrome virus [B04.820.504.080.100.700]
      • Coronaviridae [B04.820.504.540]
        • Coronavirus [B04.820.504.540.150]
          • Coronavirus, Bovine [B04.820.504.540.150.150]
          • Coronavirus, Canine [B04.820.504.540.150.160]
          • Coronavirus, Feline [B04.820.504.540.150.190]
          • Coronavirus 229E, Human [B04.820.504.540.150.210]
          • Coronavirus OC43, Human [B04.820.504.540.150.220]
          • Coronavirus, Rat [B04.820.504.540.150.260]
          • Coronavirus, Turkey [B04.820.504.540.150.300]
          • Infectious bronchitis virus [B04.820.504.540.150.500]
          • Murine hepatitis virus [B04.820.504.540.150.580]
          • Porcine epidemic diarrhea virus [B04.820.504.540.150.665]
          • SARS Virus [B04.820.504.540.150.750]
          • Transmissible gastroenteritis virus [B04.820.504.540.150.800]
            • Porcine Respiratory Coronavirus [B04.820.504.540.150.800.600]
        • Torovirus [B04.820.504.540.800]
      • Roniviridae [B04.820.504.770]
    • Nodaviridae [B04.820.515]
    • Orthomyxoviridae [B04.820.545]
      • Influenzavirus A [B04.820.545.405]
        • Influenza A virus [B04.820.545.405.400]
          • Influenza A Virus, H1N1 Subtype [B04.820.545.405.400.214]
          • Influenza A Virus, H2N2 Subtype [B04.820.545.405.400.250]
          • Influenza A Virus, H3N2 Subtype [B04.820.545.405.400.300]
          • Influenza A Virus, H3N8 Subtype [B04.820.545.405.400.350]
          • Influenza A Virus, H5N1 Subtype [B04.820.545.405.400.500]
          • Influenza A Virus, H5N2 Subtype [B04.820.545.405.400.505]
          • Influenza A Virus, H7N7 Subtype [B04.820.545.405.400.700]
          • Influenza A Virus, H9N2 Subtype [B04.820.545.405.400.900]
      • Influenzavirus B [B04.820.545.407]
        • Influenza B virus [B04.820.545.407.410]
      • Influenzavirus C [B04.820.545.410]
      • Isavirus [B04.820.545.450]
      • Thogotovirus [B04.820.545.850]
    • Picobirnavirus [B04.820.562]
    • Picornaviridae [B04.820.565]
      • Aphthovirus [B04.820.565.070]
        • Foot-and-Mouth Disease Virus [B04.820.565.070.250]
      • Cardiovirus [B04.820.565.170]
        • Encephalomyocarditis virus [B04.820.565.170.200]
          • Columbia SK virus [B04.820.565.170.200.150]
          • Maus Elberfeld virus [B04.820.565.170.200.480]
          • Mengovirus [B04.820.565.170.200.500]
        • Theilovirus [B04.820.565.170.800]
      • Enterovirus [B04.820.565.284]
        • Enterovirus A, Human [B04.820.565.284.180]
        • Enterovirus B, Human [B04.820.565.284.182]
          • Echovirus 6, Human [B04.820.565.284.182.225]
          • Echovirus 9 [B04.820.565.284.182.250]
        • Enterovirus, Bovine [B04.820.565.284.183]
        • Enterovirus C, Human [B04.820.565.284.184]
        • Enterovirus D, Human [B04.820.565.284.188]
        • Enteroviruses, Porcine [B04.820.565.284.550]
        • Poliovirus [B04.820.565.284.664]
      • Erbovirus [B04.820.565.290]
      • Hepatitis Virus, Duck [B04.820.565.342]
      • Hepatovirus [B04.820.565.400]
        • Encephalomyelitis Virus, Avian [B04.820.565.400.250]
        • Hepatitis A virus [B04.820.565.400.410]
          • Hepatitis A Virus, Human [B04.820.565.400.410.500]
      • Kobuvirus [B04.820.565.500]
      • Parechovirus [B04.820.565.700]
      • Rhinovirus [B04.820.565.775]
      • Teschovirus [B04.820.565.830]
    • Potyviridae [B04.820.590]
      • Potyvirus [B04.820.590.600]
        • Plum Pox Virus [B04.820.590.600.600]
    • Reoviridae [B04.820.630]
      • Coltivirus [B04.820.630.160]
        • Colorado tick fever virus [B04.820.630.160.200]
      • Orbivirus [B04.820.630.550]
        • African horse sickness virus [B04.820.630.550.050]
        • Bluetongue virus [B04.820.630.550.100]
        • Hemorrhagic Disease Virus, Epizootic [B04.820.630.550.400]
        • Palyam Virus [B04.820.630.550.750]
      • Orthoreovirus [B04.820.630.590]
        • Orthoreovirus, Avian [B04.820.630.590.500]
        • Orthoreovirus, Mammalian [B04.820.630.590.550]
          • Mammalian orthoreovirus 3 [B04.820.630.590.550.700]
      • Rotavirus [B04.820.630.790]
    • Retroviridae [B04.820.650]
      • Alpharetrovirus [B04.820.650.070]
        • Avian leukosis virus [B04.820.650.070.100]
        • Avian myeloblastosis virus [B04.820.650.070.110]
        • Avian Sarcoma Viruses [B04.820.650.070.120]
          • Rous sarcoma virus [B04.820.650.070.120.700]
      • Betaretrovirus [B04.820.650.124]
        • Jaagsiekte sheep retrovirus [B04.820.650.124.400]
        • Mammary Tumor Virus, Mouse [B04.820.650.124.500]
        • Mason-Pfizer monkey virus [B04.820.650.124.520]
      • Deltaretrovirus [B04.820.650.200]
        • Leukemia Virus, Bovine [B04.820.650.200.600]
        • Primate T-lymphotropic virus 1 [B04.820.650.200.725]
          • Human T-lymphotropic virus 1 [B04.820.650.200.725.400]
          • Simian T-lymphotropic virus 1 [B04.820.650.200.725.755]
        • Primate T-lymphotropic virus 2 [B04.820.650.200.730]
          • Human T-lymphotropic virus 2 [B04.820.650.200.730.404]
          • Simian T-lymphotropic virus 2 [B04.820.650.200.730.810]
        • Primate T-lymphotropic virus 3 [B04.820.650.200.735]
      • Endogenous Retroviruses [B04.820.650.250]
      • Epsilonretrovirus [B04.820.650.260]
      • Gammaretrovirus [B04.820.650.375]
        • Leukemia Virus, Feline [B04.820.650.375.500]
        • Leukemia Virus, Gibbon Ape [B04.820.650.375.510]
        • Leukemia Virus, Murine [B04.820.650.375.525]
          • Abelson murine leukemia virus [B04.820.650.375.525.020]
          • AKR murine leukemia virus [B04.820.650.375.525.050]
          • Friend murine leukemia virus [B04.820.650.375.525.225]
          • Mink Cell Focus-Inducing Viruses [B04.820.650.375.525.580]
          • Moloney murine leukemia virus [B04.820.650.375.525.596]
          • Radiation Leukemia Virus [B04.820.650.375.525.750]
          • Rauscher Virus [B04.820.650.375.525.770]
          • Spleen Focus-Forming Viruses [B04.820.650.375.525.850]
        • Reticuloendotheliosis Viruses, Avian [B04.820.650.375.700]
          • Reticuloendotheliosis virus [B04.820.650.375.700.700]
          • Trager duck spleen necrosis virus [B04.820.650.375.700.850]
        • Sarcoma Virus, Woolly Monkey [B04.820.650.375.770]
        • Sarcoma Viruses, Feline [B04.820.650.375.800]
        • Sarcoma Viruses, Murine [B04.820.650.375.860]
          • Harvey murine sarcoma virus [B04.820.650.375.860.400]
          • Kirsten murine sarcoma virus [B04.820.650.375.860.500]
          • Moloney murine sarcoma virus [B04.820.650.375.860.600]
      • Lentivirus [B04.820.650.589]
        • Lentiviruses, Bovine [B04.820.650.589.500]
          • Immunodeficiency Virus, Bovine [B04.820.650.589.500.400]
        • Lentiviruses, Equine [B04.820.650.589.520]
          • Infectious Anemia Virus, Equine [B04.820.650.589.520.400]
        • Lentiviruses, Feline [B04.820.650.589.530]
          • Immunodeficiency Virus, Feline [B04.820.650.589.530.400]
        • Lentiviruses, Ovine-Caprine [B04.820.650.589.600]
          • Arthritis-Encephalitis Virus, Caprine [B04.820.650.589.600.070]
          • Visna-maedi virus [B04.820.650.589.600.900]
        • Lentiviruses, Primate [B04.820.650.589.650]
          • HIV [B04.820.650.589.650.350]
            • HIV-1 [B04.820.650.589.650.350.400]
            • HIV-2 [B04.820.650.589.650.350.410]
          • Simian immunodeficiency virus [B04.820.650.589.650.800]
      • Retroviruses, Simian [B04.820.650.805]
        • Leukemia Virus, Gibbon Ape [B04.820.650.805.510]
        • Mason-Pfizer monkey virus [B04.820.650.805.550]
        • Sarcoma Virus, Woolly Monkey [B04.820.650.805.601]
        • Simian immunodeficiency virus [B04.820.650.805.700]
        • Simian T-lymphotropic virus 1 [B04.820.650.805.851]
        • Simian T-lymphotropic virus 2 [B04.820.650.805.855]
      • Spumavirus [B04.820.650.850]
        • Simian foamy virus [B04.820.650.850.750]
    • Sequiviridae [B04.820.750]
      • Sequivirus [B04.820.750.750]
      • Waikavirus [B04.820.750.900]
    • Tenuivirus [B04.820.800]
    • Togaviridae [B04.820.850]
      • Alphavirus [B04.820.850.054]
        • Chikungunya virus [B04.820.850.054.198]
        • Encephalitis Virus, Eastern Equine [B04.820.850.054.320]
        • Encephalitis Virus, Venezuelan Equine [B04.820.850.054.340]
        • Encephalitis Virus, Western Equine [B04.820.850.054.360]
        • Ross River virus [B04.820.850.054.813]
        • Semliki forest virus [B04.820.850.054.840]
        • Sindbis Virus [B04.820.850.054.860]
      • Rubivirus [B04.820.850.700]
        • Rubella virus [B04.820.850.700.700]
    • Tombusviridae [B04.820.860]
      • Carmovirus [B04.820.860.150]
      • Tombusvirus [B04.820.860.870]
    • Totiviridae [B04.820.880]
      • Giardiavirus [B04.820.880.400]
      • Leishmaniavirus [B04.820.880.500]
      • Totivirus [B04.820.880.800]
    • Tymoviridae [B04.820.900]
      • Tymovirus [B04.820.900.850]
  • Vertebrate Viruses [B04.909]
    • Blood-Borne Pathogens [B04.909.142]
    • DNA Viruses [B04.909.204]
      • Adenoviridae [B04.909.204.097]
        • Atadenovirus [B04.909.204.097.080]
        • Aviadenovirus [B04.909.204.097.100]
          • Fowl adenovirus A [B04.909.204.097.100.250]
        • Mastadenovirus [B04.909.204.097.500]
          • Adenoviruses, Canine [B04.909.204.097.500.200]
          • Adenoviruses, Human [B04.909.204.097.500.350]
          • Adenoviruses, Porcine [B04.909.204.097.500.675]
          • Adenoviruses, Simian [B04.909.204.097.500.700]
        • Siadenovirus [B04.909.204.097.750]
      • Anellovirus [B04.909.204.099]
        • Torque teno virus [B04.909.204.099.800]
      • Asfarviridae [B04.909.204.102]
        • African Swine Fever Virus [B04.909.204.102.035]
      • Circoviridae [B04.909.204.120]
        • Circovirus [B04.909.204.120.150]
        • Gyrovirus [B04.909.204.120.400]
          • Chicken anemia virus [B04.909.204.120.400.150]
      • DNA Tumor Viruses [B04.909.204.210]
        • Gammaherpesvirinae [B04.909.204.210.400]
          • Lymphocryptovirus [B04.909.204.210.400.500]
            • Herpesvirus 4, Human [B04.909.204.210.400.500.400]
          • Rhadinovirus [B04.909.204.210.400.700]
            • Herpesvirus 4, Bovine [B04.909.204.210.400.700.300]
            • Herpesvirus 8, Human [B04.909.204.210.400.700.330]
            • Herpesvirus 2, Saimiriine [B04.909.204.210.400.700.400]
        • Herpesvirus 1, Ranid [B04.909.204.210.430]
        • Leporipoxvirus [B04.909.204.210.600]
          • Fibroma Virus, Rabbit [B04.909.204.210.600.250]
          • Myxoma virus [B04.909.204.210.600.550]
        • Polyomaviridae [B04.909.204.210.620]
          • Polyomavirus [B04.909.204.210.620.615]
            • BK Virus [B04.909.204.210.620.615.100]
            • JC Virus [B04.909.204.210.620.615.400]
            • Simian virus 40 [B04.909.204.210.620.615.700]
        • Papillomaviridae [B04.909.204.210.655]
          • Alphapapillomavirus [B04.909.204.210.655.050]
            • Human papillomavirus 6 [B04.909.204.210.655.050.606]
              • Human papillomavirus 11 [B04.909.204.210.655.050.606.611]
            • Human papillomavirus 16 [B04.909.204.210.655.050.616]
            • Human papillomavirus 18 [B04.909.204.210.655.050.618]
          • Betapapillomavirus [B04.909.204.210.655.100]
          • Deltapapillomavirus [B04.909.204.210.655.200]
            • Bovine papillomavirus 1 [B04.909.204.210.655.200.100]
          • Gammapapillomavirus [B04.909.204.210.655.400]
          • Kappapapillomavirus [B04.909.204.210.655.500]
            • Cottontail rabbit papillomavirus [B04.909.204.210.655.500.150]
          • Lambdapapillomavirus [B04.909.204.210.655.520]
          • Mupapillomavirus [B04.909.204.210.655.540]
          • Xipapillomavirus [B04.909.204.210.655.950]
            • Bovine papillomavirus 4 [B04.909.204.210.655.950.150]
        • Yatapoxvirus [B04.909.204.210.950]
          • Yaba monkey tumor virus [B04.909.204.210.950.950]
      • Hepadnaviridae [B04.909.204.340]
        • Avihepadnavirus [B04.909.204.340.100]
          • Hepatitis B Virus, Duck [B04.909.204.340.100.450]
        • Orthohepadnavirus [B04.909.204.340.650]
          • Hepatitis B virus [B04.909.204.340.650.425]
          • Hepatitis B Virus, Woodchuck [B04.909.204.340.650.460]
      • Herpesviridae [B04.909.204.382]
        • Alphaherpesvirinae [B04.909.204.382.100]
          • Iltovirus [B04.909.204.382.100.374]
            • Herpesvirus 1, Gallid [B04.909.204.382.100.374.450]
          • Mardivirus [B04.909.204.382.100.562]
            • Herpesvirus 2, Gallid [B04.909.204.382.100.562.400]
            • Herpesvirus 3, Gallid [B04.909.204.382.100.562.405]
            • Herpesvirus 1, Meleagrid [B04.909.204.382.100.562.550]
          • Simplexvirus [B04.909.204.382.100.750]
            • Herpesvirus 2, Bovine [B04.909.204.382.100.750.200]
            • Herpesvirus 1, Cercopithecine [B04.909.204.382.100.750.350]
            • Herpesvirus 1, Human [B04.909.204.382.100.750.390]
            • Herpesvirus 2, Human [B04.909.204.382.100.750.440]
          • Varicellovirus [B04.909.204.382.100.900]
            • Herpesvirus 1, Bovine [B04.909.204.382.100.900.400]
            • Herpesvirus 5, Bovine [B04.909.204.382.100.900.410]
            • Herpesvirus 1, Canid [B04.909.204.382.100.900.420]
            • Herpesvirus 1, Equid [B04.909.204.382.100.900.430]
            • Herpesvirus 3, Equid [B04.909.204.382.100.900.435]
            • Herpesvirus 4, Equid [B04.909.204.382.100.900.440]
            • Herpesvirus 3, Human [B04.909.204.382.100.900.460]
            • Herpesvirus 1, Suid [B04.909.204.382.100.900.510]
        • Betaherpesvirinae [B04.909.204.382.150]
          • Cytomegalovirus [B04.909.204.382.150.150]
          • Muromegalovirus [B04.909.204.382.150.500]
          • Roseolovirus [B04.909.204.382.150.750]
            • Herpesvirus 6, Human [B04.909.204.382.150.750.400]
            • Herpesvirus 7, Human [B04.909.204.382.150.750.420]
        • Gammaherpesvirinae [B04.909.204.382.400]
          • Lymphocryptovirus [B04.909.204.382.400.500]
            • Herpesvirus 4, Human [B04.909.204.382.400.500.400]
          • Rhadinovirus [B04.909.204.382.400.700]
            • Herpesvirus 4, Bovine [B04.909.204.382.400.700.300]
            • Herpesvirus 8, Human [B04.909.204.382.400.700.330]
            • Herpesvirus 2, Saimiriine [B04.909.204.382.400.700.400]
        • Herpesvirus 1, Ranid [B04.909.204.382.500]
      • Iridoviridae [B04.909.204.490]
        • Ranavirus [B04.909.204.490.700]
      • Parvoviridae [B04.909.204.671]
        • Parvovirinae [B04.909.204.671.650]
          • Amdovirus [B04.909.204.671.650.040]
            • Aleutian Mink Disease Virus [B04.909.204.671.650.040.050]
          • Bocavirus [B04.909.204.671.650.085]
          • Dependovirus [B04.909.204.671.650.170]
          • Erythrovirus [B04.909.204.671.650.200]
            • Parvovirus B19, Human [B04.909.204.671.650.200.650]
          • Parvovirus [B04.909.204.671.650.600]
            • Feline panleukopenia virus [B04.909.204.671.650.600.325]
              • Parvovirus, Canine [B04.909.204.671.650.600.325.660]
            • H-1 parvovirus [B04.909.204.671.650.600.437]
            • Minute virus of mice [B04.909.204.671.650.600.550]
            • Parvovirus, Porcine [B04.909.204.671.650.600.690]
      • Poxviridae [B04.909.204.783]
        • Chordopoxvirinae [B04.909.204.783.160]
          • Avipoxvirus [B04.909.204.783.160.100]
            • Canarypox virus [B04.909.204.783.160.100.149]
            • Fowlpox virus [B04.909.204.783.160.100.300]
          • Capripoxvirus [B04.909.204.783.160.150]
            • Lumpy skin disease virus [B04.909.204.783.160.150.500]
          • Leporipoxvirus [B04.909.204.783.160.500]
            • Fibroma Virus, Rabbit [B04.909.204.783.160.500.250]
            • Myxoma virus [B04.909.204.783.160.500.550]
          • Molluscipoxvirus [B04.909.204.783.160.550]
            • Molluscum contagiosum virus [B04.909.204.783.160.550.500]
          • Orthopoxvirus [B04.909.204.783.160.650]
            • Cowpox virus [B04.909.204.783.160.650.150]
            • Ectromelia virus [B04.909.204.783.160.650.200]
            • Monkeypox virus [B04.909.204.783.160.650.500]
            • Vaccinia virus [B04.909.204.783.160.650.900]
            • Variola virus [B04.909.204.783.160.650.930]
          • Parapoxvirus [B04.909.204.783.160.670]
            • Orf virus [B04.909.204.783.160.670.600]
            • Pseudocowpox virus [B04.909.204.783.160.670.650]
          • Suipoxvirus [B04.909.204.783.160.800]
          • Yatapoxvirus [B04.909.204.783.160.980]
            • Yaba monkey tumor virus [B04.909.204.783.160.980.950]
    • Oncogenic Viruses [B04.909.574]
      • DNA Tumor Viruses [B04.909.574.204]
        • Gammaherpesvirinae [B04.909.574.204.500]
          • Lymphocryptovirus [B04.909.574.204.500.500]
            • Herpesvirus 4, Human [B04.909.574.204.500.500.400]
          • Rhadinovirus [B04.909.574.204.500.700]
            • Herpesvirus 4, Bovine [B04.909.574.204.500.700.300]
            • Herpesvirus 8, Human [B04.909.574.204.500.700.330]
            • Herpesvirus 2, Saimiriine [B04.909.574.204.500.700.400]
        • Herpesvirus 1, Ranid [B04.909.574.204.550]
        • Leporipoxvirus [B04.909.574.204.600]
          • Fibroma Virus, Rabbit [B04.909.574.204.600.250]
          • Myxoma virus [B04.909.574.204.600.550]
        • Papillomaviridae [B04.909.574.204.655]
          • Alphapapillomavirus [B04.909.574.204.655.050]
            • Human papillomavirus 6 [B04.909.574.204.655.050.606]
              • Human papillomavirus 11 [B04.909.574.204.655.050.606.611]
            • Human papillomavirus 16 [B04.909.574.204.655.050.616]
            • Human papillomavirus 18 [B04.909.574.204.655.050.618]
          • Betapapillomavirus [B04.909.574.204.655.100]
          • Deltapapillomavirus [B04.909.574.204.655.200]
            • Bovine papillomavirus 1 [B04.909.574.204.655.200.100]
          • Gammapapillomavirus [B04.909.574.204.655.400]
          • Kappapapillomavirus [B04.909.574.204.655.500]
            • Cottontail rabbit papillomavirus [B04.909.574.204.655.500.150]
          • Lambdapapillomavirus [B04.909.574.204.655.520]
          • Mupapillomavirus [B04.909.574.204.655.540]
          • Xipapillomavirus [B04.909.574.204.655.950]
            • Bovine papillomavirus 4 [B04.909.574.204.655.950.150]
        • Polyomaviridae [B04.909.574.204.670]
          • Polyomavirus [B04.909.574.204.670.615]
            • BK Virus [B04.909.574.204.670.615.100]
            • JC Virus [B04.909.574.204.670.615.400]
            • Simian virus 40 [B04.909.574.204.670.615.700]
        • Yatapoxvirus [B04.909.574.204.950]
          • Yaba monkey tumor virus [B04.909.574.204.950.950]
      • Retroviridae [B04.909.574.807]
        • Alpharetrovirus [B04.909.574.807.070]
          • Avian leukosis virus [B04.909.574.807.070.100]
          • Avian myeloblastosis virus [B04.909.574.807.070.110]
          • Avian Sarcoma Viruses [B04.909.574.807.070.120]
            • Rous sarcoma virus [B04.909.574.807.070.120.700]
        • Betaretrovirus [B04.909.574.807.124]
          • Jaagsiekte sheep retrovirus [B04.909.574.807.124.400]
          • Mammary Tumor Virus, Mouse [B04.909.574.807.124.500]
          • Mason-Pfizer monkey virus [B04.909.574.807.124.520]
        • Deltaretrovirus [B04.909.574.807.200]
          • Leukemia Virus, Bovine [B04.909.574.807.200.600]
          • Primate T-lymphotropic virus 1 [B04.909.574.807.200.725]
            • Human T-lymphotropic virus 1 [B04.909.574.807.200.725.400]
            • Simian T-lymphotropic virus 1 [B04.909.574.807.200.725.750]
          • Primate T-lymphotropic virus 2 [B04.909.574.807.200.730]
            • Human T-lymphotropic virus 2 [B04.909.574.807.200.730.399]
            • Simian T-lymphotropic virus 2 [B04.909.574.807.200.730.810]
          • Primate T-lymphotropic virus 3 [B04.909.574.807.200.735]
        • Endogenous Retroviruses [B04.909.574.807.250]
        • Epsilonretrovirus [B04.909.574.807.260]
        • Gammaretrovirus [B04.909.574.807.375]
          • Leukemia Virus, Feline [B04.909.574.807.375.500]
          • Leukemia Virus, Gibbon Ape [B04.909.574.807.375.510]
          • Leukemia Virus, Murine [B04.909.574.807.375.525]
            • Abelson murine leukemia virus [B04.909.574.807.375.525.020]
            • AKR murine leukemia virus [B04.909.574.807.375.525.050]
            • Friend murine leukemia virus [B04.909.574.807.375.525.225]
            • Mink Cell Focus-Inducing Viruses [B04.909.574.807.375.525.580]
            • Moloney murine leukemia virus [B04.909.574.807.375.525.596]
            • Radiation Leukemia Virus [B04.909.574.807.375.525.750]
            • Rauscher Virus [B04.909.574.807.375.525.770]
            • Spleen Focus-Forming Viruses [B04.909.574.807.375.525.850]
          • Reticuloendotheliosis Viruses, Avian [B04.909.574.807.375.700]
            • Reticuloendotheliosis virus [B04.909.574.807.375.700.700]
          • Sarcoma Virus, Woolly Monkey [B04.909.574.807.375.770]
          • Sarcoma Viruses, Feline [B04.909.574.807.375.800]
          • Sarcoma Viruses, Murine [B04.909.574.807.375.860]
            • Harvey murine sarcoma virus [B04.909.574.807.375.860.400]
            • Kirsten murine sarcoma virus [B04.909.574.807.375.860.500]
            • Moloney murine sarcoma virus [B04.909.574.807.375.860.600]
        • Retroviruses, Simian [B04.909.574.807.805]
          • Leukemia Virus, Gibbon Ape [B04.909.574.807.805.510]
          • Mason-Pfizer monkey virus [B04.909.574.807.805.550]
          • Sarcoma Virus, Woolly Monkey [B04.909.574.807.805.601]
          • Simian T-lymphotropic virus 1 [B04.909.574.807.805.851]
          • Simian T-lymphotropic virus 2 [B04.909.574.807.805.855]
    • Papillomaviridae [B04.909.624]
      • Alphapapillomavirus [B04.909.624.050]
        • Human papillomavirus 6 [B04.909.624.050.606]
          • Human papillomavirus 11 [B04.909.624.050.606.611]
        • Human papillomavirus 16 [B04.909.624.050.616]
        • Human papillomavirus 18 [B04.909.624.050.618]
      • Betapapillomavirus [B04.909.624.100]
      • Deltapapillomavirus [B04.909.624.200]
        • Bovine papillomavirus 1 [B04.909.624.200.100]
      • Gammapapillomavirus [B04.909.624.400]
      • Kappapapillomavirus [B04.909.624.500]
        • Cottontail rabbit papillomavirus [B04.909.624.500.150]
      • Lambdapapillomavirus [B04.909.624.520]
      • Mupapillomavirus [B04.909.624.540]
      • Xipapillomavirus [B04.909.624.950]
        • Bovine papillomavirus 4 [B04.909.624.950.150]
    • Polyomaviridae [B04.909.675]
      • Polyomavirus [B04.909.675.615]
        • BK Virus [B04.909.675.615.100]
        • JC Virus [B04.909.675.615.400]
        • Simian virus 40 [B04.909.675.615.700]
    • RNA Viruses [B04.909.777]
      • Arenaviridae [B04.909.777.080]
        • Arenavirus [B04.909.777.080.070]
          • Arenaviruses, Old World [B04.909.777.080.070.100]
            • Lassa virus [B04.909.777.080.070.100.500]
            • Lymphocytic choriomeningitis virus [B04.909.777.080.070.100.550]
          • Arenaviruses, New World [B04.909.777.080.070.800]
            • Junin virus [B04.909.777.080.070.800.450]
            • Pichinde virus [B04.909.777.080.070.800.650]
      • Astroviridae [B04.909.777.099]
        • Avastrovirus [B04.909.777.099.080]
        • Mamastrovirus [B04.909.777.099.500]
      • Birnaviridae [B04.909.777.123]
        • Aquabirnavirus [B04.909.777.123.050]
          • Infectious pancreatic necrosis virus [B04.909.777.123.050.430]
        • Avibirnavirus [B04.909.777.123.060]
          • Infectious bursal disease virus [B04.909.777.123.060.400]
        • Entomobirnavirus [B04.909.777.123.200]
      • Bunyaviridae [B04.909.777.147]
        • Hantavirus [B04.909.777.147.440]
          • Hantaan virus [B04.909.777.147.440.400]
          • Puumala virus [B04.909.777.147.440.600]
          • Seoul virus [B04.909.777.147.440.690]
          • Sin Nombre virus [B04.909.777.147.440.700]
        • Nairovirus [B04.909.777.147.565]
          • Hemorrhagic Fever Virus, Crimean-Congo [B04.909.777.147.565.400]
          • Nairobi sheep disease virus [B04.909.777.147.565.600]
        • Orthobunyavirus [B04.909.777.147.640]
          • Bunyamwera virus [B04.909.777.147.640.147]
          • Encephalitis Virus, California [B04.909.777.147.640.300]
            • La Crosse virus [B04.909.777.147.640.300.500]
          • Simbu virus [B04.909.777.147.640.855]
        • Phlebovirus [B04.909.777.147.710]
          • Rift Valley fever virus [B04.909.777.147.710.700]
          • Sandfly fever Naples virus [B04.909.777.147.710.750]
          • Uukuniemi virus [B04.909.777.147.710.900]
      • Caliciviridae [B04.909.777.162]
        • Lagovirus [B04.909.777.162.500]
          • Hemorrhagic Disease Virus, Rabbit [B04.909.777.162.500.380]
        • Norovirus [B04.909.777.162.550]
          • Norwalk virus [B04.909.777.162.550.500]
        • Sapovirus [B04.909.777.162.775]
        • Vesivirus [B04.909.777.162.887]
          • Calicivirus, Feline [B04.909.777.162.887.150]
          • Vesicular exanthema of swine virus [B04.909.777.162.887.900]
      • Encephalitis Viruses [B04.909.777.270]
        • Encephalitis Virus, California [B04.909.777.270.100]
          • La Crosse virus [B04.909.777.270.100.500]
        • Encephalitis Virus, Eastern Equine [B04.909.777.270.150]
        • Encephalitis Virus, Venezuelan Equine [B04.909.777.270.369]
        • Encephalitis Virus, Western Equine [B04.909.777.270.440]
        • Encephalitis Viruses, Japanese [B04.909.777.270.475]
          • Encephalitis Virus, Japanese [B04.909.777.270.475.227]
          • Encephalitis Virus, Murray Valley [B04.909.777.270.475.300]
          • Encephalitis Virus, St. Louis [B04.909.777.270.475.330]
          • West Nile virus [B04.909.777.270.475.950]
        • Encephalitis Viruses, Tick-Borne [B04.909.777.270.511]
      • Flaviviridae [B04.909.777.310]
        • Flavivirus [B04.909.777.310.350]
          • Dengue Virus [B04.909.777.310.350.270]
          • Encephalitis Viruses, Japanese [B04.909.777.310.350.300]
            • Encephalitis Virus, Japanese [B04.909.777.310.350.300.227]
            • Encephalitis Virus, Murray Valley [B04.909.777.310.350.300.300]
            • Encephalitis Virus, St. Louis [B04.909.777.310.350.300.330]
            • West Nile virus [B04.909.777.310.350.300.950]
          • Encephalitis Viruses, Tick-Borne [B04.909.777.310.350.350]
          • Yellow fever virus [B04.909.777.310.350.990]
        • GB virus A [B04.909.777.310.400]
        • GB virus C [B04.909.777.310.410]
        • Hepacivirus [B04.909.777.310.475]
          • GB virus B [B04.909.777.310.475.405]
        • Pestivirus [B04.909.777.310.700]
          • Border disease virus [B04.909.777.310.700.100]
          • Diarrhea Viruses, Bovine Viral [B04.909.777.310.700.150]
            • Diarrhea Virus 1, Bovine Viral [B04.909.777.310.700.150.100]
            • Diarrhea Virus 2, Bovine Viral [B04.909.777.310.700.150.120]
          • Classical swine fever virus [B04.909.777.310.700.400]
      • Hepatitis Delta Virus [B04.909.777.411]
      • Hepevirus [B04.909.777.420]
        • Hepatitis E virus [B04.909.777.420.400]
      • Mononegavirales [B04.909.777.455]
        • Bornaviridae [B04.909.777.455.149]
          • Borna disease virus [B04.909.777.455.149.135]
        • Filoviridae [B04.909.777.455.300]
          • Ebolavirus [B04.909.777.455.300.200]
          • Marburgvirus [B04.909.777.455.300.650]
        • Paramyxoviridae [B04.909.777.455.600]
          • Paramyxovirinae [B04.909.777.455.600.650]
            • Avulavirus [B04.909.777.455.600.650.070]
              • Newcastle disease virus [B04.909.777.455.600.650.070.600]
            • Henipavirus [B04.909.777.455.600.650.400]
              • Hendra Virus [B04.909.777.455.600.650.400.400]
              • Nipah Virus [B04.909.777.455.600.650.400.550]
            • Morbillivirus [B04.909.777.455.600.650.500]
              • Distemper Virus, Canine [B04.909.777.455.600.650.500.280]
              • Distemper Virus, Phocine [B04.909.777.455.600.650.500.320]
              • Measles virus [B04.909.777.455.600.650.500.500]
                • SSPE Virus [B04.909.777.455.600.650.500.500.890]
              • Peste-des-petits-ruminants virus [B04.909.777.455.600.650.500.650]
              • Rinderpest virus [B04.909.777.455.600.650.500.675]
            • Respirovirus [B04.909.777.455.600.650.700]
              • Parainfluenza Virus 3, Bovine [B04.909.777.455.600.650.700.700]
              • Parainfluenza Virus 1, Human [B04.909.777.455.600.650.700.715]
              • Parainfluenza Virus 3, Human [B04.909.777.455.600.650.700.735]
              • Sendai virus [B04.909.777.455.600.650.700.800]
            • Rubulavirus [B04.909.777.455.600.650.750]
              • Mumps virus [B04.909.777.455.600.650.750.550]
              • Parainfluenza Virus 2, Human [B04.909.777.455.600.650.750.715]
              • Parainfluenza Virus 4, Human [B04.909.777.455.600.650.750.717]
              • Simian virus 5 [B04.909.777.455.600.650.750.800]
          • Pneumovirinae [B04.909.777.455.600.670]
            • Pneumovirus [B04.909.777.455.600.670.600]
              • Respiratory Syncytial Viruses [B04.909.777.455.600.670.600.750]
                • Respiratory Syncytial Virus, Bovine [B04.909.777.455.600.670.600.750.700]
                • Respiratory Syncytial Virus, Human [B04.909.777.455.600.670.600.750.730]
        • Rhabdoviridae [B04.909.777.455.750]
          • Ephemerovirus [B04.909.777.455.750.250]
            • Ephemeral Fever Virus, Bovine [B04.909.777.455.750.250.200]
          • Lyssavirus [B04.909.777.455.750.500]
            • Rabies virus [B04.909.777.455.750.500.700]
          • Novirhabdovirus [B04.909.777.455.750.600]
            • Infectious hematopoietic necrosis virus [B04.909.777.455.750.600.400]
          • Vesiculovirus [B04.909.777.455.750.900]
            • Vesicular stomatitis Indiana virus [B04.909.777.455.750.900.900]
            • Vesicular stomatitis New Jersey virus [B04.909.777.455.750.900.910]
      • Nidovirales [B04.909.777.500]
        • Arteriviridae [B04.909.777.500.080]
          • Arterivirus [B04.909.777.500.080.500]
            • Arteritis Virus, Equine [B04.909.777.500.080.500.100]
            • Lactate dehydrogenase-elevating virus [B04.909.777.500.080.500.500]
            • Porcine respiratory and reproductive syndrome virus [B04.909.777.500.080.500.800]
        • Coronaviridae [B04.909.777.500.540]
          • Coronavirus [B04.909.777.500.540.150]
            • Coronavirus, Bovine [B04.909.777.500.540.150.150]
            • Coronavirus, Canine [B04.909.777.500.540.150.160]
            • Coronavirus, Feline [B04.909.777.500.540.150.190]
            • Coronavirus 229E, Human [B04.909.777.500.540.150.210]
            • Coronavirus OC43, Human [B04.909.777.500.540.150.220]
            • Coronavirus, Rat [B04.909.777.500.540.150.260]
            • Coronavirus, Turkey [B04.909.777.500.540.150.300]
            • Infectious bronchitis virus [B04.909.777.500.540.150.500]
            • Murine hepatitis virus [B04.909.777.500.540.150.580]
            • Porcine epidemic diarrhea virus [B04.909.777.500.540.150.665]
            • SARS Virus [B04.909.777.500.540.150.750]
            • Transmissible gastroenteritis virus [B04.909.777.500.540.150.800]
              • Porcine Respiratory Coronavirus [B04.909.777.500.540.150.800.600]
          • Torovirus [B04.909.777.500.540.800]
      • Orthomyxoviridae [B04.909.777.545]
        • Influenzavirus A [B04.909.777.545.405]
          • Influenza A virus [B04.909.777.545.405.400]
            • Influenza A Virus, H1N1 Subtype [B04.909.777.545.405.400.214]
            • Influenza A Virus, H2N2 Subtype [B04.909.777.545.405.400.250]
            • Influenza A Virus, H3N2 Subtype [B04.909.777.545.405.400.300]
            • Influenza A Virus, H3N8 Subtype [B04.909.777.545.405.400.350]
            • Influenza A Virus, H5N1 Subtype [B04.909.777.545.405.400.500]
            • Influenza A Virus, H5N2 Subtype [B04.909.777.545.405.400.505]
            • Influenza A Virus, H7N7 Subtype [B04.909.777.545.405.400.700]
            • Influenza A Virus, H9N2 Subtype [B04.909.777.545.405.400.900]
        • Influenzavirus B [B04.909.777.545.407]
          • Influenza B virus [B04.909.777.545.407.410]
        • Influenzavirus C [B04.909.777.545.410]
        • Thogotovirus [B04.909.777.545.850]
      • Picobirnavirus [B04.909.777.610]
      • Picornaviridae [B04.909.777.618]
        • Aphthovirus [B04.909.777.618.070]
          • Foot-and-Mouth Disease Virus [B04.909.777.618.070.250]
        • Cardiovirus [B04.909.777.618.170]
          • Encephalomyocarditis virus [B04.909.777.618.170.200]
            • Columbia SK virus [B04.909.777.618.170.200.150]
            • Maus Elberfeld virus [B04.909.777.618.170.200.480]
            • Mengovirus [B04.909.777.618.170.200.500]
          • Theilovirus [B04.909.777.618.170.800]
        • Enterovirus [B04.909.777.618.284]
          • Enterovirus A, Human [B04.909.777.618.284.180]
          • Enterovirus B, Human [B04.909.777.618.284.182]
            • Echovirus 6, Human [B04.909.777.618.284.182.225]
            • Echovirus 9 [B04.909.777.618.284.182.250]
          • Enterovirus, Bovine [B04.909.777.618.284.183]
          • Enterovirus C, Human [B04.909.777.618.284.184]
          • Enterovirus D, Human [B04.909.777.618.284.188]
          • Enteroviruses, Porcine [B04.909.777.618.284.600]
          • Poliovirus [B04.909.777.618.284.689]
        • Erbovirus [B04.909.777.618.290]
        • Hepatitis Virus, Duck [B04.909.777.618.342]
        • Hepatovirus [B04.909.777.618.400]
          • Encephalomyelitis Virus, Avian [B04.909.777.618.400.250]
          • Hepatitis A virus [B04.909.777.618.400.410]
            • Hepatitis A Virus, Human [B04.909.777.618.400.410.500]
        • Kobuvirus [B04.909.777.618.500]
        • Parechovirus [B04.909.777.618.700]
        • Rhinovirus [B04.909.777.618.775]
        • Teschovirus [B04.909.777.618.830]
      • Reoviridae [B04.909.777.714]
        • Coltivirus [B04.909.777.714.160]
          • Colorado tick fever virus [B04.909.777.714.160.200]
        • Orbivirus [B04.909.777.714.550]
          • African horse sickness virus [B04.909.777.714.550.050]
          • Bluetongue virus [B04.909.777.714.550.100]
          • Hemorrhagic Disease Virus, Epizootic [B04.909.777.714.550.400]
          • Palyam Virus [B04.909.777.714.550.750]
        • Orthoreovirus [B04.909.777.714.590]
          • Orthoreovirus, Avian [B04.909.777.714.590.500]
          • Orthoreovirus, Mammalian [B04.909.777.714.590.550]
            • Mammalian orthoreovirus 3 [B04.909.777.714.590.550.700]
        • Rotavirus [B04.909.777.714.790]
      • Retroviridae [B04.909.777.731]
        • Alpharetrovirus [B04.909.777.731.070]
          • Avian leukosis virus [B04.909.777.731.070.100]
          • Avian myeloblastosis virus [B04.909.777.731.070.110]
          • Avian Sarcoma Viruses [B04.909.777.731.070.120]
            • Rous sarcoma virus [B04.909.777.731.070.120.700]
        • Betaretrovirus [B04.909.777.731.124]
          • Jaagsiekte sheep retrovirus [B04.909.777.731.124.400]
          • Mammary Tumor Virus, Mouse [B04.909.777.731.124.500]
          • Mason-Pfizer monkey virus [B04.909.777.731.124.520]
        • Deltaretrovirus [B04.909.777.731.200]
          • Leukemia Virus, Bovine [B04.909.777.731.200.600]
          • Primate T-lymphotropic virus 1 [B04.909.777.731.200.725]
            • Human T-lymphotropic virus 1 [B04.909.777.731.200.725.400]
            • Simian T-lymphotropic virus 1 [B04.909.777.731.200.725.755]
          • Primate T-lymphotropic virus 2 [B04.909.777.731.200.730]
            • Human T-lymphotropic virus 2 [B04.909.777.731.200.730.404]
            • Simian T-lymphotropic virus 2 [B04.909.777.731.200.730.810]
          • Primate T-lymphotropic virus 3 [B04.909.777.731.200.735]
        • Endogenous Retroviruses [B04.909.777.731.250]
        • Epsilonretrovirus [B04.909.777.731.260]
        • Gammaretrovirus [B04.909.777.731.375]
          • Leukemia Virus, Feline [B04.909.777.731.375.500]
          • Leukemia Virus, Gibbon Ape [B04.909.777.731.375.510]
          • Leukemia Virus, Murine [B04.909.777.731.375.525]
            • Abelson murine leukemia virus [B04.909.777.731.375.525.020]
            • AKR murine leukemia virus [B04.909.777.731.375.525.050]
            • Friend murine leukemia virus [B04.909.777.731.375.525.225]
            • Mink Cell Focus-Inducing Viruses [B04.909.777.731.375.525.580]
            • Moloney murine leukemia virus [B04.909.777.731.375.525.596]
            • Radiation Leukemia Virus [B04.909.777.731.375.525.750]
            • Rauscher Virus [B04.909.777.731.375.525.770]
            • Spleen Focus-Forming Viruses [B04.909.777.731.375.525.850]
          • Reticuloendotheliosis Viruses, Avian [B04.909.777.731.375.700]
            • Reticuloendotheliosis virus [B04.909.777.731.375.700.700]
          • Sarcoma Virus, Woolly Monkey [B04.909.777.731.375.770]
          • Sarcoma Viruses, Feline [B04.909.777.731.375.800]
          • Sarcoma Viruses, Murine [B04.909.777.731.375.860]
            • Harvey murine sarcoma virus [B04.909.777.731.375.860.400]
            • Kirsten murine sarcoma virus [B04.909.777.731.375.860.500]
            • Moloney murine sarcoma virus [B04.909.777.731.375.860.600]
        • Lentivirus [B04.909.777.731.589]
          • Lentiviruses, Bovine [B04.909.777.731.589.500]
            • Immunodeficiency Virus, Bovine [B04.909.777.731.589.500.400]
          • Lentiviruses, Equine [B04.909.777.731.589.520]
            • Infectious Anemia Virus, Equine [B04.909.777.731.589.520.400]
          • Lentiviruses, Feline [B04.909.777.731.589.530]
            • Immunodeficiency Virus, Feline [B04.909.777.731.589.530.400]
          • Lentiviruses, Ovine-Caprine [B04.909.777.731.589.600]
            • Arthritis-Encephalitis Virus, Caprine [B04.909.777.731.589.600.070]
            • Visna-maedi virus [B04.909.777.731.589.600.900]
          • Lentiviruses, Primate [B04.909.777.731.589.650]
            • HIV [B04.909.777.731.589.650.350]
              • HIV-1 [B04.909.777.731.589.650.350.400]
              • HIV-2 [B04.909.777.731.589.650.350.410]
            • Simian immunodeficiency virus [B04.909.777.731.589.650.800]
        • Retroviruses, Simian [B04.909.777.731.805]
          • Leukemia Virus, Gibbon Ape [B04.909.777.731.805.510]
          • Mason-Pfizer monkey virus [B04.909.777.731.805.550]
          • Sarcoma Virus, Woolly Monkey [B04.909.777.731.805.601]
          • Simian immunodeficiency virus [B04.909.777.731.805.700]
          • Simian T-lymphotropic virus 1 [B04.909.777.731.805.851]
          • Simian T-lymphotropic virus 2 [B04.909.777.731.805.855]
        • Spumavirus [B04.909.777.731.850]
          • Simian foamy virus [B04.909.777.731.850.750]
      • Tenuivirus [B04.909.777.827]
      • Togaviridae [B04.909.777.923]
        • Alphavirus [B04.909.777.923.054]
          • Chikungunya virus [B04.909.777.923.054.198]
          • Encephalitis Virus, Eastern Equine [B04.909.777.923.054.320]
          • Encephalitis Virus, Venezuelan Equine [B04.909.777.923.054.340]
          • Encephalitis Virus, Western Equine [B04.909.777.923.054.360]
          • Ross River virus [B04.909.777.923.054.813]
          • Semliki forest virus [B04.909.777.923.054.840]
          • Sindbis Virus [B04.909.777.923.054.860]
        • Rubivirus [B04.909.777.923.700]
          • Rubella virus [B04.909.777.923.700.700]
  • Virion [B04.950]
    • Nucleocapsid [B04.950.500]
      • Capsid [B04.950.500.250]
  • Viroids [B04.956]
  • Viruses, Unclassified [B04.970]
    • Anellovirus [B04.970.060]
      • Torque teno virus [B04.970.060.800]
    • Nanovirus [B04.970.540]
    • Picobirnavirus [B04.970.610]

Last reviewed: 13 October 2008
Last updated: 13 October 2008
First published: 13 October 2008
Metadata| Permanence level: Permanent: Dynamic Content