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Hepatitis A Vaccine For Children


The hepatitis A vaccine

is an injection that helps protect your child from the virus that causes hepatitis A. Hepatitis A is a serious liver disease. The virus is usually spread by person-to-person contact or through food and liquid contaminated with the virus. The vaccine is given in 2 doses between age 12 to 23 months. The second dose is given at least 6 months after the first. The hepatitis A vaccine can be given with other vaccines.

Immunization Schedule 2018

Call 911 if:

  • Your child has signs of a severe allergic reaction, such as trouble breathing, hives, or wheezing.

Seek care immediately if:

  • Your child has a high fever or any behavior changes that concern you.

Contact your child's healthcare provider if:

  • You have questions or concerns about the hepatitis A vaccine.

Children who should get the hepatitis A vaccine:

  • Your adolescent should get the vaccine if:
    • He is a male who has sex with other males
    • He or she uses illegal drugs
  • Your child or adolescent should get the vaccine if:
    • He or she will be traveling to an area where hepatitis A is common
    • He or she has a chronic liver disease
    • He or she is being treated with clotting factor concentrates
    • He or she was exposed to hepatitis A within the past 2 weeks

Who should not get the hepatitis A vaccine or should wait to get it:

If your child is sick, wait to get the vaccine until his or her symptoms go away. Do not let him or her get a second dose if he or she had a severe allergic reaction to the first dose.

Risks of the hepatitis A vaccine:

The area where your child got the shot may be sore or tender. This is usually mild and goes away in a few hours. He or she may also have a headache or loss of appetite, or feel tired for up to 2 days. Rarely, your child may develop severe shoulder pain that lasts longer than 2 days. He or she may have an allergic reaction to the vaccine. This can be life-threatening. If your child has severe allergies, including to latex, ask if the vaccine contains ingredients that can trigger an allergic reaction.

Apply a warm compress

to the area where your child got the vaccine to relieve swelling and pain.

Follow up with your child's healthcare provider as directed:

Write down your questions so you remember to ask them during your child's visits.

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The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.