Immunization: You Call the Shots
skip to end of menu by clicking now Hepatitis A
 About Hepatitis A
 About Hepatitis A Vaccine
 Indications for Vaccination
 Combination Vaccine
 Use of Immune Globulin
 Contraindications and Precautions to Vaccination
 Use of the VIS, "HEPATITIS A VACCINE: What you need to know"
 Vaccine Storage and Handling
 Vaccine Administration
 Adverse Reactions Following Vaccination


Combination Vaccines
Picture of a box and vial of Twinrix

In 2001, a combination vaccine containing hepatitis A vaccine
and hepatitis B vaccine was approved by the Food and Drug Administration (FDA) for use in the United States (Twinrix, manufactured by GlaxoSmithKline). Each dose contains a pediatric equivalent dose of hepatitis A vaccine (Havrix) and an adult equivalent dose of hepatitis B vaccine (Engerix-B).

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