Health & Vaccinations
Mandatory yellow fever certificate requirements, recommended vaccinations (Hepatitis A/B, Typhoid, Rabies, Cholera), and malaria prevention.
Tanzania is a healthy destination for the vast majority of travellers, provided you prepare properly before you go. The main health considerations are routine vaccinations, malaria prevention, and the yellow fever certificate that some travellers are required to carry.
This guide covers what’s mandatory, what’s recommended, and what to discuss with your travel doctor. It’s not a substitute for medical advice โ always consult a professional at least 6โ8 weeks before departure.
The Short Answer
Yellow fever certificate โ required if you’re arriving from a country with yellow fever transmission. Not required for direct arrivals from Europe, North America, or most of Asia.
Routine vaccinations โ make sure you’re up to date on tetanus, diphtheria, polio, and MMR before you travel.
Recommended vaccinations โ Hepatitis A and Typhoid for all travellers; Hepatitis B, Rabies, and Cholera depending on your itinerary and activities.
Malaria prevention โ antimalarial tablets are strongly recommended for all safari areas and Zanzibar. Start before you arrive and continue after you leave.
Visit a travel clinic 6โ8 weeks before departure โ some vaccines require multiple doses spaced weeks apart.
Vaccination Requirements
Vaccinations for Tanzania fall into three categories: mandatory, recommended, and situational. Here’s a full breakdown.
| Vaccine | Status | When Required | Notes |
|---|---|---|---|
| Yellow Fever | Situational | Arriving from affected countries | Not required for direct arrivals from Europe/US |
| Hepatitis A | Recommended | All travellers | Spread through food and water |
| Typhoid | Recommended | All travellers | Spread through contaminated food and water |
| Hepatitis B | Recommended | Longer trips or medical work | Spread through blood and body fluids |
| Rabies | Situational | Extended trips, remote areas | Consider if you’ll be in contact with animals |
| Cholera | Situational | Outbreak areas or humanitarian travel | Rarely needed for typical tourist itineraries |
| Tetanus / Diphtheria / Polio | Routine | Keep up to date | Standard adult booster every 10 years |
| MMR (Measles, Mumps, Rubella) | Routine | Ensure immunity | Two doses in childhood or as an adult |
This is general guidance only. Your travel doctor will tailor recommendations to your itinerary, health history, and vaccination status.
Yellow Fever: The One to Get Right
Yellow fever is the only vaccine with an official certificate requirement for Tanzania. Getting the rule wrong can result in being denied boarding or refused entry at the border.
โ ๏ธ Important
You need a yellow fever certificate if you are arriving in Tanzania from a country with yellow fever transmission โ including most of sub-Saharan Africa and parts of South America. If you’re flying directly from Europe, North America, or most of Asia, you do not need the certificate.
Who Needs the Certificate
RequiredThe certificate is required for travellers arriving from โ or having transited through โ a country with yellow fever transmission. This includes most of Central and West Africa, parts of East Africa, and some South American countries.
Even if you’re only transiting through an affected country for a few hours, the certificate may be required. Check with your airline and the Tanzanian embassy if you’re unsure.
Who Doesn’t Need It
Not RequiredTravellers arriving directly from Europe, North America, Australia, or most of Asia do not need a yellow fever certificate. This covers the vast majority of tourist arrivals into Kilimanjaro, Dar es Salaam, and Zanzibar.
Vaccination Timing
10 Days BeforeThe yellow fever vaccine must be administered at least 10 days before travel for the certificate to be valid. The vaccine offers lifetime protection for most people โ a single dose is now considered sufficient for life.
Malaria Prevention
Malaria is present throughout Tanzania, including all safari areas, Zanzibar, and coastal regions. It is a serious disease, and prevention is essential โ not optional.
Antimalarial Tablets
- Strongly recommended for all travellers
- Start before arrival, continue after leaving
- Options: Malarone, Doxycycline, Lariam
Mosquito Avoidance
- Use DEET or picaridin repellent
- Wear long sleeves and trousers at dusk
- Sleep under a mosquito net
Peak Risk Times
- Dusk to dawn is highest risk
- Rainy seasons increase mosquito activity
- Risk exists year-round, in all regions
If You Get Symptoms
- Fever, chills, headache, muscle aches
- Seek medical attention immediately
- Tell the doctor you’ve been in a malaria zone
There is no vaccine for malaria โ prevention relies on antimalarial tablets and mosquito avoidance. Your travel doctor will recommend the right tablet based on your itinerary, health history, and any medications you take.
Other Health Considerations
Food & Water Safety
PracticalTap water is not safe to drink in Tanzania. Stick to bottled or filtered water, avoid ice in drinks outside reputable establishments, and be cautious with raw salads and unpeeled fruit. Most lodges and camps provide safe drinking water.
Street food is generally fine if it’s freshly cooked and hot, but use judgement. If you have a sensitive stomach, stick to lodge and restaurant meals.
Altitude Sickness
ImportantIf you’re climbing Kilimanjaro or visiting high-altitude areas like the Ngorongoro Crater rim (2,300m), altitude sickness is a real risk. Ascend slowly, stay hydrated, and consider acetazolamide (Diamox) โ discuss with your doctor before travel.
Symptoms include headache, nausea, dizziness, and shortness of breath. If they worsen, descend immediately.
Sun & Heat
PracticalTanzania sits close to the equator, and the sun is strong year-round โ even when it’s cloudy. Use high-SPF sunscreen, wear a hat, and stay hydrated. Reapply sunscreen every few hours, especially on game drives.
Insect Bites
PracticalBeyond malaria, mosquitoes and other insects can transmit dengue, chikungunya, and other diseases. Use repellent, wear long sleeves in the evening, and sleep under a net. Tsetse flies are present in some parks but rarely transmit disease to tourists.
Before You Travel: A Checklist
Here’s a practical timeline to work through before departure.
| When | Action | Notes |
|---|---|---|
| 8 weeks before | Visit a travel clinic | Some vaccines need multiple doses |
| 6 weeks before | Get routine and recommended vaccines | Hep A, Typhoid, boosters |
| 4 weeks before | Obtain antimalarial prescription | Start before travel if advised |
| 10 days before | Yellow fever vaccine (if needed) | Certificate must be dated 10+ days prior |
| 1 week before | Pack a travel first-aid kit | Painkillers, rehydration salts, plasters |
| Day of travel | Carry prescriptions and certificates | Keep in hand luggage, not checked bags |
Frequently Asked Questions
Do I need a yellow fever certificate for Tanzania?
Only if you’re arriving from โ or transiting through โ a country with yellow fever transmission. Direct arrivals from Europe, North America, and most of Asia do not need the certificate.
What vaccinations do I need for Tanzania?
Hepatitis A and Typhoid are recommended for all travellers. Hepatitis B, Rabies, and Cholera are situational, depending on your itinerary. Routine boosters (tetanus, diphtheria, polio, MMR) should be up to date.
Do I need to take malaria tablets?
Yes โ antimalarial tablets are strongly recommended for all safari areas, Zanzibar, and coastal regions. Malaria is present year-round, and there is no vaccine.
How far in advance should I get vaccinated?
Visit a travel clinic 6โ8 weeks before departure. Some vaccines (like Hepatitis A and B) require multiple doses spaced weeks apart, and the yellow fever vaccine must be given at least 10 days before travel.
Is the water safe to drink?
Tap water is not safe to drink. Stick to bottled or filtered water, and avoid ice in drinks outside reputable establishments. Most lodges and camps provide safe drinking water.
Can I get malaria in Zanzibar?
Yes. Malaria is present in Zanzibar, just as it is on the mainland. Antimalarial tablets are recommended for all travellers to Zanzibar.
What about altitude sickness on Kilimanjaro?
Altitude sickness is a real risk above 3,000m. Ascend slowly, stay hydrated, and discuss acetazolamide (Diamox) with your doctor. If symptoms worsen, descend immediately โ this is not negotiable.
Do I need travel insurance for Tanzania?
Yes โ comprehensive travel insurance is essential. It should cover medical expenses, emergency evacuation (especially from remote safari areas), trip cancellation, and lost luggage. See our Travel Insurance Guide for details.
Continue Planning
Visa & Entry Requirements
Everything you need to know about e-Visa applications, visa-on-arrival fees, and passport validity requirements for Tanzania.
Read GuideTravel Insurance Guide
Importance of comprehensive travel insurance covering medical emergencies, evacuation from remote safari areas, trip cancellations, and lost luggage.
Read GuideSafety & Health Tips
General safety advice for tourist areas, including not walking alone at night, securing valuables, and using bottled/purified water.
Read GuideReady to Plan Your Trip to Tanzania?
Our specialists can help you prepare for a healthy, worry-free trip. Contact us to start planning today.
