TANZANIA · TRAVEL HEALTH
What you need for Tanzania is set by where you go inside the country — and by which countries you visit before it. Tanzania itself requires no vaccine to enter. The shots that matter most are malaria pills and a small core list, the same across the country. The two things that change with your route are yellow fever (which countries you've been through) and altitude (Kilimanjaro and Meru). Find your trip below.
01
A classic northern-circuit safari from the US is straightforward. You will not be asked for a yellow fever certificate at the border, and there is no altitude problem on a game drive. Two things carry the trip: malaria pills and the core food-and-water shots.
Every safari park sits in a malaria zone. The Serengeti, the Ngorongoro lowlands, Tarangire, Ruaha — all of it. Tanzania malaria is chloroquine-resistant; we prescribe malaria prevention for safaris — Malarone, doxycycline, or mefloquine based on your trip and health. Bites still matter too — cover up at dusk, use repellent, sleep under a net.
Both ride in on food and water, and neither spares safari lodges or tented camps. We recommend both to nearly every Tanzania traveler. We can discuss which typhoid option — shot or capsule — fits your timeline.
NO · NOT NEEDED
This trips people up, so here it is plainly. Tanzania has never recorded a case of yellow fever. The CDC does not recommend the shot for your health here. And no certificate is checked when you arrive straight from the US. The yellow fever certificate requirements only turn into a "yes" when another country enters your plans — covered in the multicountry section below.
02
Zanzibar is a beach add-on for most safari travelers, and it changes almost nothing about your shot list — with one myth to clear up.
MYTH · DON'T BE FOOLED
People assume the islands are safe because of the resorts and the years of control work. They are not. Transmission still happens on Zanzibar. Take coastal malaria pills on Zanzibar the same as on the mainland — don't stop them early
Cases have climbed in recent years along the coast and on Zanzibar. The mosquito behind it bites in daylight, so daytime repellent matters as much as evening. Bite avoidance is the only protection — there is no dengue shot for travelers. See our guide to dengue bite prevention.
O!icially, the same rule applies as for the mainland. In practice, Zanzibar's border sta! have been known to ask for a yellow card even when the rules don't strictly require it — usually when you've arrived via a country where yellow fever circulates. If you hold a certificate, carry it across to the islands and save yourself the argument.
WARNING
Avoid Lake Victoria, Lake Tanganyika, and any other fresh water in Tanzania — a parasite called schistosomiasis lives there. Swim in the ocean or a chlorinated pool instead.
03
A climb is the one Tanzania trip where the biggest health risk isn't a tropical disease — it's the altitude itself. Your preparation shi"s accordingly.
Kilimanjaro tops out at 5,895 meters (19,341 feet); Meru reaches 4,566 meters. Altitude sickness is common above the lower slopes; in severe cases it can cause dangerous fluid buildup in the brain or lungs — preventable with the right preparation. There is no shot for it — it isn't an infection, just your body short on oxygen. Climbing slowly is the first defense. A medication called altitude illness medication options — acetazolamide (Diamox) — helps your body adjust, and it needs a prescription, so see us before you fly.
Most lodge-based safari travelers can skip rabies. Climbers should think harder about it. On the mountain, a bite puts you hours from treatment — the pre-trip series buys critical time. Make sure your tetanus booster before climbing is current too.
There is no malaria above roughly 1,800 meters (5,900 feet), so the upper mountain is clear. But the base, the gateway towns of Moshi and Arusha, and anywhere else on your Tanzania itinerary are malaria country. If your trip is more than the summit, you still need pills. Tell us the whole plan.
04
Here is where yellow fever finally becomes a "yes" — and where most of the confusion lives. The rule isn't about Tanzania's own risk. It's about where you've been right before you arrive.
YES · REQUIRED
Tanzania requires a yellow fever certificate from anyone age one and older who arrives after visiting a country where yellow fever circulates (an endemic country). Kenya, Uganda, Rwanda, Ethiopia, the Democratic Republic of Congo, and Brazil are all on that list. So:
KEN → TZA
Kenya then Tanzania: You need the yellow fever certificate to enter Tanzania. The reverse — Tanzania then Kenya — isn't o!icially required, but spot-checks happen, so carry the card if you have it. See Kenya travel vaccines.
UGA · RWA
Uganda or Rwanda then Tanzania: Same — you need the certificate. See Uganda travel vaccines.
12H+
Layovers over 12 hours count. A stop longer than 12 hours in an endemic-country airport (Nairobi, Addis Ababa) triggers the requirement, even if you never leave the terminal. Under 12 hours, it doesn't — keep your boarding passes to prove a short transit.
GOOD TO KNOW
It's a single shot. It becomes valid 10 days a!er you get it, so don't leave it to the last week. Since 2016 the certificate is valid for life — no renewals. Only certified centers can issue it, and we're one, so the shot and the card happen in the same visit. A few people — pregnant, over 60, immune-compromised — should review the shot with us first; an egg allergy, despite the rumor, is not a barrier.
05
Some things hold no matter which trip above is yours:
Malaria pills — yes for essentially every itinerary except a climb that stays high on the mountain.
Hepatitis A and typhoid recommended for nearly all travelers. See hepatitis A vaccination.
Hepatitis B — recommended for all adults, in case you need medical care abroad.
Polio the CDC now recommends a polio booster for Tanzania; get a one-time adult booster if you haven't had one.
Measles (MMR) — confirm two documented doses; measles is climbing globally and the CDC has an active traveler notice.
Tdap, flu, COVID-19 — keep current; Tdap boosts every ten years.
06
You may be covered already, which saves you money and a needle or two. The US keeps no national vaccine registry, so tracking old shots means checking the clinic that gave them, your childhood or school records, a past employer, or your current doctor. If the paper's gone, an antibody titer test can check whether old vaccines are still working — or you can simply re-dose, since an extra shot of these vaccines is harmless. Yellow fever is the lone exception: there, you want the actual card, not a memory, so a lost certificate means another dose to get a valid one.
07
Come in anyway. Most shots give useful protection if you get them about two weeks out. Yellow fever needs its 10 days to count. Some last-minute malaria medication can start a day or two before you leave, and a last-minute typhoid vaccine still helps. Four to six weeks ahead is ideal for the multi-dose vaccines, but last-minute travelers can almost always be sorted. We o!er same-day appointments.
08
We keep pricing simple. Vaccines are priced separately depending on which ones you need. We do not accept insurance for travel vaccines, but we can give you a receipt to submit for possible reimbursement.
$90
one-time o!ice visit fee — covers your consultation, the shots given that day, and any travel prescriptions. Vaccines are billed separately on top.
See the full list on our travel vaccine cost breakdown.
09 · VISIT US
One visit covers the plan: we work out exactly what your route needs, give the shots, write your malaria and altitude prescriptions, and issue your yellow fever certificate if your itinerary calls for one.
35 W 36th Street, Suite 7E
New York, NY 10018
(212) 696-5900
This page is general information, not medical advice for your specific trip. Your plan depends on your health and your exact itinerary. See a travel medicine provider before you go.
