Hepatitis A + B (Children)
What is the Hepatitis A + B Vaccine?
This combined vaccine protects children against two liver infections:
- Hepatitis A – a short-term illness spread through contaminated food, water, or poor hygiene
- Hepatitis B – a more serious infection that can become long term and lead to liver damage later in life
How are They Spread?
- Hepatitis A: through contaminated food, water, or contact with unclean hands
- Hepatitis B: through infected blood or body fluids, including during birth or from cuts and scratches
Who is at Risk?
- Children travelling to countries with poor sanitation or high infection rates
- Babies born to mothers with hepatitis B
- Children in contact with infected individuals or in childcare settings during outbreaks
- Children with liver conditions or weakened immunity
Signs and Symptoms:
- Hep A: tiredness, fever, nausea, jaundice (yellow skin/eyes)
- Hep B: abdominal pain, joint pain, dark urine, jaundice
- Many children, especially with Hep B, may show no symptoms at first
When to Consider Vaccination:
- Before travelling to high-risk regions
- If your child has liver disease or is immunocompromised
- If they are at risk of exposure through household or childcare contacts
The Vaccine:
- 3-dose course over 6 months (accelerated options available)
- Provides long-lasting protection (20+ years) for both Hep A and B
- Safe, well tolerated, and suitable from age 1
Do
- Vaccinate your child early if travelling to areas where Hep A or B are common
- Follow the full combined schedule even if it includes multiple visits
- Teach your child basic hygiene like washing hands and avoiding unsafe water
Do not
- Wait until the last minute — full protection may require multiple doses
- Assume one injection provides full protection against both viruses
- Let your child share personal items (e.g. toothbrushes) in unfamiliar settings