Tanzania Travel Health Guide
High risk
Tanzania carries a CDC Level 2 travel health notice. Malaria risk exists in all areas of Tanzania below 1,800 meters (5,900 feet) elevation. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.
Overall risk
High risk
Malaria
Present
Best time to visit
Year-round
Recommended vaccines
Routine vaccines
Make sure you are up-to-date on all routine vaccines including chickenpox, diphtheria-tetanus-pertussis, flu, measles-mumps-rubella, polio, and shingles before traveling.
COVID-19
All eligible travelers should be up to date with their COVID-19 vaccines.
Hepatitis A
Hepatitis A vaccination is recommended for all unvaccinated travelers one year and older. Infants 6-11 months should also get vaccinated. Special arrangements may be needed for those with allergies or certain medical conditions.
Hepatitis B
Hepatitis B vaccination is recommended for unvaccinated travelers under 60 years old. Those 60 and older may also choose to get vaccinated.
Measles
All international travelers should be fully vaccinated against measles with MMR vaccine at least two weeks before departure. Infants 6-11 months need an early dose.
Polio
Poliovirus has been identified in Tanzania, putting travelers at increased risk. Adults who were vaccinated as children may need a single booster dose. Unvaccinated travelers need a complete vaccination series before travel.
Typhoid
Typhoid vaccination is recommended for most travelers to Tanzania, especially if you're staying with friends or relatives or visiting smaller cities or rural areas.
Cholera
Cholera vaccination may be considered if you're traveling to areas with active cholera transmission. Cholera is rare in travelers but transmission is widespread in Tanzania. Focus on safe food and water practices.
Monkeypox
Monkeypox vaccination is recommended if you plan to engage in certain high-risk activities like sex with new partners or at commercial venues. Get your first vaccine at least 6 weeks before traveling if possible.
Rabies
Rabies is present in dogs and wildlife in Tanzania. Consider pre-exposure vaccination if you'll be doing activities that increase animal exposure risk or if you might have difficulty accessing medical care quickly.
Yellow Fever
Yellow fever vaccine is generally not recommended for travel to Tanzania. However, it is required if you're coming from a country with yellow fever risk, including airport layovers longer than 12 hours.
Disease risks
Malaria
Malaria risk exists in all areas of Tanzania below 1,800 meters (5,900 feet) elevation. Take prescription antimalarial medication and prevent mosquito bites. The main species is P. falciparum, which is resistant to chloroquine.
Altitude Sickness
Mount Kilimanjaro (5,895m); rapid ascent common, up to 30% AMS rate; extra acclimatization days advised.
Malaria risk
Malaria is present in this destination. Prophylaxis medication is recommended.
Malaria risk exists in all areas of Tanzania below 1,800 meters (5,900 feet) elevation. Take prescription antimalarial medication and prevent mosquito bites. The main species is P. falciparum, which is resistant to chloroquine.
Emergency numbers
Police
999
Medical / Ambulance
112
Fire
115
U.S. Embassy
+255-22-229-4000
More country guides
British Indian Ocean Territory carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.
Burundi carries a CDC Level 1 travel health notice. Malaria risk exists throughout Burundi year-round. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.
Comoros carries a CDC Level 1 travel health notice. Malaria risk exists throughout Comoros. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.
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Build my Trip KitSources: CDC Travelers' Health · WHO International Travel and Health. Last updated 2026-07-31. Health conditions and entry rules change — verify with the CDC, WHO and your destination’s authorities before travel. This page is informational and not a substitute for advice from a travel-medicine provider.