MedlinePlus Medical Encyclopedia: Hepatitis A immunization (vaccine)

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Hepatitis A immunization (vaccine)

Immunization is a process to initiate or augment resistance to an infectious disease. The goal of immunization is to prevent, and in some cases eradicate, potentially serious, life-threatening diseases.

Update Date: 10/23/2007

Updated by: Daniel Rauch, M.D., FAAP., Director, Pediatric Hospitalist Program, New York University School of Medicine, New York, NY. Review provided by VeriMed Healthcare Network.

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