Who is the combined hepatitis A and B vaccine for?
The combined vaccine suits travellers who need protection against both infections, which is common on longer, repeated or adventurous trips. Hepatitis A is a food-and-water risk across much of Africa, Asia and Latin America, while hepatitis B is a bloodborne risk from medical, dental or cosmetic procedures and sexual contact. Rather than two separate courses, the NHS notes a combined hepatitis A and B vaccine is available, reducing the number of appointments and injections.
How the course works
The standard combined course is given over several months, and an accelerated schedule can compress it into a few weeks where travel is sooner, usually with a later booster to lock in long-term cover. Your pharmacist will choose the schedule that fits your departure date at the appointment.
What to expect
As with the single vaccines, most people have only a sore arm or brief tiredness. Serious reactions are rare. Your pharmacist will go through the patient information and check your history first; suspected side effects can be reported through the MHRA Yellow Card scheme.
Timing
Start as early as you can, ideally six to eight weeks before travel, so a standard or accelerated course can be completed. If you have had either vaccine before, bring the dates, as it may change what you need.
Common questions
Q: Why choose the combined vaccine?
A: It protects against hepatitis A and B in one course, reducing injections for travellers who need both.
Q: Is there an accelerated option?
A: Yes, an accelerated schedule can build protection in a few weeks, usually with a later booster.
Q: What is the difference between hepatitis A and B?
A: Hepatitis A spreads through food and water; hepatitis B spreads through blood and bodily fluids.
