How long before travel should you consider hepatitis A protection?

Hepatitis A spreads through contaminated food or water and close contact. Travel plans can increase exposure, especially where sanitation is limited. A vaccine visit gives a clinician time to review your destination, departure date, age, pregnancy status, immune health, and previous doses. If departure is soon, do not assume it is too late; a clinician can explain available options and whether additional protection is appropriate. Vaccination lowers risk but does not replace careful food, water, and hand hygiene.

Book a travel-health appointment promptly and take any vaccination record with you. Ask whether you need a first dose, a follow-up dose, or advice for a child or someone with reduced immunity. During the trip, choose sealed or treated water, eat food that is thoroughly cooked and served hot, and wash hands before eating. Seek advice if you develop nausea, loss of appetite, feeling generally unwell, or dark urine; these symptoms can have many causes and do not by themselves establish hepatitis A.

Contact a clinician promptly for yellowing of the skin or eyes, persistent vomiting, marked drowsiness, confusion, or inability to keep fluids down. Ask for urgent help if you feel seriously unwell or dehydrated. A clinician may assess you and arrange a liver function test when appropriate.

Ask: How does my destination and departure date change the vaccination plan? Do my records show earlier hepatitis A vaccination? What should I do if I develop symptoms during or after travel? Which medicines or supplements should I review before leaving?