Guide
Typhoid in Indonesia: the food-and-water vaccine
By Covered Abroad Research Desk · Last verified July 2026
Why the recommendation is firmer than you would expect
NaTHNaC's wording on typhoid for Indonesia is direct: vaccination "is recommended for most travellers", with the emphasis raised further for people visiting friends and relatives, those in contact with an infected person, young children, and frequent or long-stay travellers going where sanitation and food hygiene are likely to be poor.
It also notes something people assume the other way round: "previous typhoid illness may only partially protect against re-infection". Having had it is not a reason to skip the vaccine.
It is the tap water question, wearing a different hat
Typhoid is transmitted through contaminated food and water. So is a large share of the everyday traveller illness in Indonesia, and the prevention overlaps almost entirely.
The vaccine reduces the consequence of one specific infection. It does nothing about the rest of what contaminated water carries, which is why it sits alongside water discipline rather than replacing it — bottled or treated water, care with ice, and the usual caution with uncooked food washed in tap water.
We have written up the tap water question separately, because in Bali specifically it is the single most common thing people get wrong.
60-second check
Not sure the policy you have meets your destination's written rule? Run it through the policy check now, before you build the rest of the file around it.
Check my policyWhere it sits in the wider schedule
Typhoid is one of four things worth settling before an Indonesian trip: the routine UK schedule, hepatitis A for anyone unvaccinated, typhoid for most travellers, and then the conditional ones — hepatitis B and Japanese encephalitis — weighed against how long you are staying and how rural you are going.
All of it is one pharmacy appointment if you plan far enough ahead, and a scramble if you do not.
What we can and cannot help with
To be clear about scope: we are not a travel clinic and nothing here is medical advice — your schedule is a conversation with a nurse or pharmacist who can see your records. We are an insurance introducer for international health and life cover for people.
One thing worth knowing from the policy side: failing to get a required vaccination is a general exclusion, so a skipped appointment can affect a later claim. Pre-existing conditions are excluded and cover is governed by the Regency Assurance policy wording.
Get the moving-paperwork checklist
The month-by-month timeline so the insurance certificate is ready before your appointment, not after.