Mycobacteria are a type of germ. There are many different kinds. The most common one causes tuberculosis. Another one causes leprosy. Still others cause infections that are called atypical mycobacterial infections. They aren't "typical" because they don't cause tuberculosis. But they can still harm people, especially people with other problems that affect their immunity, such as AIDS.
Sometimes you can have these infections with no symptoms at all. At other times, they can cause lung symptoms similar to tuberculosis:
- Weight loss
- Coughing up blood or mucus
- Weakness or fatigue
- Fever and chills
- Night sweats
- Lack of appetite and weight loss
Medicines can treat these infections, but often more than one is needed to cure the infection.
- AFB (Acid-Fast Bacillus) Smear and Culture (American Association for Clinical Chemistry)
- Nontuberculous Mycobacterium Infections: Symptoms, Diagnosis, Treatment (American Lung Association)
- Buruli Ulcer (Mycobacterium ulcerans Infection) (World Health Organization)
- Leprosy (American Academy of Family Physicians) Available in Spanish
- Leprosy (Hansen's Disease) (National Institute of Allergy and Infectious Diseases)
- Mycobacterium abscessus in Healthcare Settings (Centers for Disease Control and Prevention)
- Mycobacterium Avium Complex (MAC) (New Mexico AIDS Education and Training Center) Available in Spanish
- National Hansen's Disease (Leprosy) Program (Health Resources and Services Administration)
Statistics and Research
- Mycobacterial Diseases (National Institute of Allergy and Infectious Diseases)
- ClinicalTrials.gov: Leprosy (National Institutes of Health)
- ClinicalTrials.gov: Mycobacterium Infections (National Institutes of Health)
- ClinicalTrials.gov: Mycobacterium Infections, Nontuberculous (National Institutes of Health)
Journal ArticlesReferences and abstracts from MEDLINE/PubMed (National Library of Medicine)
- Article: Antibiotic treatment for nontuberculous mycobacteria lung infection in people with...
- Article: Intermittent antibiotic therapy for nodular bronchiectatic Mycobacterium avium complex lung...
- Article: Ventriculoperitoneal shunt infection with Mycobacterium fortuitum: a rare offending organism.
- Mycobacterial Infections -- see more articles
- TB Terms (Centers for Disease Control and Prevention)