What should you know about combined hep A and typhoid vaccine?

Hepatitis A affects the liver and can spread through contaminated food or water. Typhoid is a bacterial infection that can also spread through contaminated food or water. A combined product is designed to provide protection against both, while the exact schedule and suitability depend on the vaccine available, destination, departure date, age and health history. Vaccination does not cover every travel-related infection, so hand hygiene and careful food and drink choices remain important.

Book a travel-health appointment early enough to review your itinerary, previous vaccines, allergies, pregnancy, immune conditions and medicines. Bring your vaccination record if available. Ask when protection is expected to develop and whether another dose or separate vaccine is advised. Continue avoiding unsafe water and undercooked food after vaccination. If you develop nausea, loss of appetite, feel generally unwell or notice dark urine after travel, contact a clinician and mention your destination and vaccination history.

Seek urgent help for facial or throat swelling, difficulty breathing, collapse or widespread severe rash after vaccination. Arrange medical review for persistent fever, worsening abdominal symptoms, yellowing of the skin or eyes, dark urine, dehydration or marked weakness during or after travel. A clinician may assess the illness and consider tests such as a Liver Function Test; vaccination does not rule out infection.

Is this combination suitable for my destination and departure date? Which previous vaccines count? What side effects should I expect? Do I need additional protection or a follow-up dose? What symptoms after travel should prompt testing?