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  1. Jun 29, 2018 · Hepatitis A is a liver disease caused by the hepatitis A virus (HAV). Hepatitis A can affect anyone. Vaccines are available for long-term prevention of HAV infection in persons 1 year of age and older. Good personal hygiene and proper sanitation can also help prevent the spread of hepatitis A.

  2. Oct 15, 2021 · Hepatitis A vaccine. Children need 2 doses of hepatitis A vaccine: First dose: 12 through 23 months of age. Second dose: at least 6 months after the first dose. Infants 6 through 11 months old traveling outside the United States when protection against hepatitis A is recommended should receive 1 dose of hepatitis A vaccine.

  3. Jan 11, 2024 · There are two types of hepatitis A vaccines: single-antigen and combination. The single-antigen vaccine protects against hepatitis A and the combination vaccine protects against both hepatitis A and hepatitis B. You can only receive the combination vaccine if you’re 18 years or older.

  4. Should you get the hepatitis A vaccine? It may be a good idea. Learn more from WebMD about getting vaccinated as an adult, including the benefits and possible side effects.

  5. Mar 15, 2011 · The hepatitis A vaccine is usually given in two shots and the hepatitis B vaccine is administered as a series of three shots. The most common side effects are redness, pain, and...

  6. Hepatitis A vaccine is a vaccine that prevents hepatitis A. [1] [2] It is effective in around 95% of cases and lasts for at least twenty years and possibly a person's entire life. [3] . If given, two doses are recommended beginning after the age of one. [1] . It is given by injection into a muscle. [1] .

  7. Hepatitis A vaccine is used to prevent infection caused by the hepatitis A virus (HAV). The vaccine works by causing your body to produce its own protection (antibodies) against the disease.

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