Vaccinations & Health Rules for Kenya for Swiss Travellers 2026

Quick Answer: Vaccine Requirements for Swiss Citizens Entering Kenya

Yellow fever vaccination is conditionally required: if you are travelling directly from Switzerland to Kenya, you do not need to present proof of yellow fever vaccination at entry, as Switzerland is not classified as a yellow fever-endemic country. However, the Swiss Expert Committee for Travel Medicine (ECTM) strongly recommends yellow fever vaccination for all travellers to Kenya, regardless of entry requirements, because yellow fever transmission risk exists in parts of Kenya . If your journey includes transit through or departure from a yellow fever-endemic country (such as Uganda, Tanzania, or parts of West Africa), a valid yellow fever certificate becomes mandatory for entry into Kenya .

Beyond yellow fever, the CDC and Swiss health authorities recommend typhoid, hepatitis A, malaria prophylaxis, and routine immunisations . COVID-19 vaccination is no longer required for entry .

Vaccine	Required for Swiss Citizens?	Recommended?
Yellow Fever	Only if transiting/arriving from endemic countries	Yes — for all Kenya travel
Malaria Prophylaxis	No	Yes — for most areas
Typhoid	No	Yes — especially rural areas
Hepatitis A	No	Yes — for unvaccinated travellers
COVID-19	No	Optional (routine booster if due)

Last checked July 2026 — always confirm with official sources before travelling.

Yellow Fever: Entry Rules & Certificate Validity

Do Swiss Citizens Need a Yellow Fever Certificate to Enter Kenya?

The answer depends on your travel route. If you are flying directly from Switzerland to Kenya, you do not legally need to present a yellow fever vaccination certificate at entry, because Switzerland is not on Kenya's list of yellow fever-endemic countries . However, if your journey includes any transit through an airport in a yellow fever-endemic country for more than 12 hours, or if you are departing from such a country, Kenya's entry rules require you to present a valid yellow fever certificate .

Yellow fever-endemic countries relevant to Swiss travellers include Angola, Benin, Burkina Faso, Cameroon, Central African Republic, Chad, Democratic Republic of Congo, Côte d'Ivoire, Ecuador, Equatorial Guinea, Ethiopia, Gabon, Ghana, Guinea, Guinea-Bissau, Liberia, Mali, Nigeria, Senegal, South Sudan, Sudan, Tanzania, Uganda, and Venezuela .

Yellow Fever Certificate Validity: Lifetime Protection

Since 11 July 2016, the yellow fever vaccination certificate (International Certificate of Vaccination or Prophylaxis, ICVP) is valid for life . You no longer require a booster every 10 years. However, the vaccine must be administered at an authorised yellow fever vaccination centre at least 10 days before arrival in a yellow fever-endemic area for the certificate to be valid .

Yellow Fever Exemptions

Certain travellers are exempt from yellow fever vaccination requirements:

• Infants aged less than 9 months (except during an epidemic in high-risk areas, when infants aged 6–9 months should be vaccinated)
• Pregnant women — except during a yellow fever outbreak when risk is high
• People with severe allergies to egg protein
• People with severe immunodeficiency due to symptomatic HIV/AIDS or other causes, or with a thymus disorder

If you fall into one of these categories, consult a travel health professional before departure, as exemptions must be documented on the ICVP with a medical waiver .

Recommended Vaccinations for Swiss Travellers to Kenya

Yellow Fever: Swiss Expert Recommendation

The Swiss Expert Committee for Travel Medicine (ECTM) now recommends yellow fever vaccination for all travellers to Kenya (entire country), even though it is not a legal entry requirement for Swiss citizens flying directly from Switzerland . This recommendation was updated following yellow fever outbreak reports in Kenya, particularly in Isiolo County in August 2022 .

For immunocompetent adults, a single yellow fever vaccination is sufficient. A booster is recommended only after 10 years if you continue to travel to yellow fever-endemic areas . The vaccine is administered as a single injection and takes 10 days to confer immunity.

Malaria Prophylaxis & Prevention

Malaria risk exists in most of Kenya below 2,500 metres elevation, including all major safari destinations (Masai Mara, Tsavo East, Tsavo West, Lake Nakuru, Amboseli) . Nairobi city centre is considered low-risk, but antimalarial medication is still recommended for most travellers visiting game reserves or rural areas .

Consult a travel health clinic 4–6 weeks before departure to receive a personalised malaria prophylaxis prescription. Commonly recommended options include atovaquone-proguanil (Malarone), doxycycline, or mefloquine, depending on your medical history and the specific regions you will visit . You can arrange antimalarial prescriptions online through licensed providers before your trip.

In addition to medication, practise strict mosquito bite avoidance:

• Use insect repellent containing 20–30% DEET on exposed skin
• Wear long sleeves and trousers, especially during dawn and dusk when malaria-carrying mosquitoes are most active
• Sleep under an insecticide-treated bed net
• Ensure your accommodation has screened windows and air conditioning

Typhoid

Typhoid vaccination is recommended for all travellers to Kenya, especially those planning to visit rural areas, eat street food, or stay for more than two weeks . A single dose of the inactivated typhoid vaccine (Typhim Vi) provides protection for 3 years; the oral vaccine (Vivotif) requires 4 doses over 1 week and is valid for 5 years . Schedule this vaccine 4–6 weeks before travel if it requires multiple doses.

Hepatitis A

Hepatitis A vaccination is recommended for unvaccinated travellers to Kenya, as the virus is transmitted through contaminated food and water . The vaccine is given as a series of two doses (0 and 6–12 months); protection develops after the first dose, so schedule your first dose at least 2 weeks before departure . If you had hepatitis A as a child or have been vaccinated previously, you may already be immune — confirm your status with a travel health provider.

Hepatitis B

Hepatitis B vaccination is recommended for travellers who may have unprotected sexual contact, require medical or dental procedures, or plan extended stays in Kenya . The full series requires three doses over 6 months, so start this vaccine well in advance if you are not already protected .

Polio

A single adult booster of inactivated polio vaccine (IPV) is recommended if you have not received one in the past 10 years . This is a routine immunisation for most Swiss citizens, but confirm your status with your GP.

Meningococcal Meningitis

Meningococcal vaccination may be considered, particularly if you are visiting during the dry season (December–February) or planning prolonged rural travel . The meningococcal conjugate vaccine (MenACWY) provides protection against serogroups A, C, W, and Y.

Routine Immunisations

Ensure you are up to date with routine vaccinations before departure:

• Tetanus-diphtheria-pertussis (Tdap) — booster every 10 years
• Measles, mumps, rubella (MMR) — two doses in your lifetime
• Influenza — annual dose recommended, especially for winter travel
• COVID-19 — current booster status recommended, not required for entry

Cholera

Cholera vaccination may be considered for travellers visiting areas of active cholera transmission or planning prolonged stays in rural regions with limited sanitation . Oral cholera vaccine (Dukoral or ShanChol) is available but not routinely required.

Rabies

Rabies vaccination is typically only recommended for very high-risk travellers (wildlife handlers, extended rural stays, or those unable to access post-exposure prophylaxis within 7–10 days of a bite) . If recommended, the series requires three doses over 3–4 weeks, so plan accordingly.

Vaccination Timing: When to Schedule Appointments

To ensure full protection before departure, follow this timeline:

• 8–12 weeks before travel: Book a travel health consultation with your GP or a travel clinic to assess your itinerary and medical history
• 6–8 weeks before travel: Receive vaccines requiring multiple doses (hepatitis B, rabies) or those with longer schedules
• 4–6 weeks before travel: Receive additional vaccines (typhoid, hepatitis A, meningococcal)
• At least 10 days before travel: Receive yellow fever vaccination; the certificate is only valid 10 days after vaccination
• 1–2 weeks before travel: Final boosters and any remaining single-dose vaccines

If you are planning your trip with less than 8 weeks' notice, inform your travel health provider immediately; they may be able to accelerate schedules or recommend alternatives.

Malaria Risk Areas & Prevention Strategies

Where Malaria Risk is High in Kenya

Malaria risk exists in most of Kenya below 2,500 metres elevation . High-risk areas for safari travellers include:

• Masai Mara National Reserve (year-round risk; peak transmission March–May and November–December)
• Tsavo East and Tsavo West National Parks
• Amboseli National Park
• Lake Nakuru National Park
• Coastal regions (Mombasa, Malindi, Lamu)
• Western Kenya (Lake Victoria region)

Low-Malaria-Risk Areas

Malaria risk is very low in Nairobi city centre, the North Eastern Province (Mandera, Wajir, Garissa), and parts of the Coast Province (Kilifi, Kwale, Lamu, Tana River) . However, even in low-risk areas, antimalarial prophylaxis is still recommended as a precaution .

Prophylaxis Options

Work with a travel health provider to select the most appropriate antimalarial medication for your trip:

• Atovaquone-proguanil (Malarone): Start 1–2 days before arrival, continue daily during stay, and for 7 days after departure. Fewer side effects; suitable for most travellers
• Doxycycline: Start 1–2 days before arrival, continue daily, and for 4 weeks after departure. Affordable; avoid if pregnant or breastfeeding
• Mefloquine: Start 2–3 weeks before arrival, continue weekly, and for 4 weeks after departure. Use if other options are contraindicated; monitor for neuropsychiatric side effects

Health Documents & Travel Insurance

What Health Documents to Carry

Before departure, obtain and carry the following:

• International Certificate of Vaccination or Prophylaxis (ICVP / "yellow card"): Issued by the authorised vaccination centre where you receive yellow fever vaccination. Keep this with your passport
• Prescription copies: Carry copies of prescriptions for antimalarial and any other medications, in case you need to refill them in Kenya or if questioned at customs
• Medical summary: A brief written summary of your medical history, allergies, and current medications (in English) — useful if you require medical care in Kenya
• Vaccination record (from your GP): A record of all vaccinations received, including routine immunisations, in case you need proof for other countries you visit after Kenya

Travel Insurance & Medical Coverage

Comprehensive travel insurance is essential. Kenya's healthcare system is good in Nairobi and major towns but limited in remote areas. Ensure your policy covers:

• Emergency medical treatment and hospitalisation
• Medical evacuation to a major medical centre or back to Switzerland if needed
• Repatriation of remains (in rare fatal cases)
• Routine medical consultations and prescription refills
• Adventure activities if you plan hiking, climbing, or water sports

Confirm that your insurer covers yellow fever and malaria-related claims, and that they recognise the medical facilities you plan to use.

Medications: Rules, Restrictions & What to Pack

Bringing Medications into Kenya

Kenya permits travellers to bring medications for personal use, but certain rules apply:

• Carry all medications in their original, labelled containers
• Keep a copy of your prescription or a letter from your doctor explaining the medication and dosage
• Declare all medications to customs on arrival (especially controlled substances like strong painkillers, sedatives, or psychiatric medications)
• Avoid bringing large quantities that suggest commercial intent
• Some medications legal in Switzerland may be restricted or banned in Kenya (e.g., certain decongestants, codeine-containing products) — check with Kenyan customs before departure

If you require regular medications (e.g., insulin, blood pressure medications, psychiatric medications), bring a 30-day supply plus extra in case of delays, and carry a doctor's letter explaining your condition.

Over-the-Counter Medications to Pack

Bring a basic medical kit with:

• Antimalarial medication (prescribed by your travel health provider)
• High-SPF sunscreen (SPF 50+) and lip balm with SPF
• Insect repellent (20–30% DEET)
• Antihistamine (for insect bites and allergic reactions)
• Antidiarrhoeal medication (loperamide)
• Rehydration salts (oral rehydration solution packets)
• Paracetamol or ibuprofen (pain relief and fever)
• Antibiotic ointment (for minor cuts and abrasions)
• Plasters and sterile gauze
• Antacid (for digestive upset)
• Antiemetic (for nausea)
• Eye drops
• Any personal medications (e.g., inhalers, EpiPens)

While basic medications are available in pharmacies in Nairobi and major towns, supplies in remote areas are limited and may be expensive or of uncertain quality.

Healthcare Facilities & Emergency Medical Services in Kenya

Medical Facilities in Nairobi & Major Cities

Nairobi has several high-quality private hospitals with English-speaking staff and modern facilities, including The Nairobi Hospital, Aga Khan University Hospital, and MP Shah Hospital . These facilities meet international standards and accept major insurance providers. However, care is expensive (often £100–500+ per consultation) .

Remote Areas & Safari Lodges

Medical facilities in remote safari areas are limited. Most lodges have a first aid kit and radio contact with Nairobi for medical advice, but serious emergencies may require airlifts to Nairobi, which can cost £3,000–10,000+ . Ensure your travel insurance covers medical evacuation.

Emergency Contact

In a medical emergency, dial 999 and request an ambulance . Contact your travel insurance provider immediately and inform them of the situation. For non-emergencies, visit a private clinic in Nairobi or a hospital in the nearest town.

Pharmacies

Pharmacies ("chemists") are widely available in towns and cities. Many medications available by prescription in Switzerland are sold over the counter in Kenya, but quality varies. Use pharmacies in reputable hospitals or well-known chains (e.g., Aga Khan pharmacies) .

Water, Food Safety & Traveller's Diarrhea

Water Safety

Tap water in Kenya is not safe to drink for most international travellers . Follow these precautions:

• Drink only bottled water, purchased from reputable shops
• Use bottled water to brush your teeth
• Avoid ice in drinks unless it is made from bottled water
• In remote areas, use water purification tablets or a portable filter if bottled water is unavailable
• Hot tea and coffee are generally safe

Food Safety

Traveller's diarrhoea is common in Kenya. Reduce your risk:

• Eat hot, freshly cooked food
• Avoid raw vegetables and salads unless you can peel them yourself
• Avoid street food and food from vendors with poor hygiene
• Peel fruits and vegetables yourself
• Avoid unpasteurised dairy and undercooked meat or seafood

Treatment

If you develop diarrhoea, stay hydrated with bottled water and oral rehydration salts. Antidiarrhoeal medications (loperamide) can provide relief but avoid them if you have bloody stools or fever, as they may worsen bacterial infections . Seek medical care if diarrhoea persists beyond 3 days or is accompanied by severe symptoms.

COVID-19 Entry Requirements

As of 2026, Kenya no longer requires proof of COVID-19 vaccination or a pre-departure COVID-19 test for entry . However, if you arrive with flu-like symptoms, you may be asked to complete a passenger locator form and take a COVID-19 antigen test at your own cost . If the test is positive, you may be required to take a PCR test and isolate .

Travellers are encouraged to maintain up-to-date COVID-19 booster vaccinations, particularly if they are over 60 or immunocompromised .

Additional Health Risks in Kenya

Dengue & Chikungunya

Dengue and chikungunya viruses are transmitted by Aedes mosquitoes (active during the day) in Kenya, particularly in coastal and western regions . Prevention is the same as for malaria: use insect repellent, wear long sleeves and trousers, and consider staying in air-conditioned accommodation. No vaccine is available for dengue or chikungunya, but infections are usually self-limiting .

Schistosomiasis (Bilharzia)

Schistosomiasis is transmitted through contact with freshwater (lakes, rivers, ponds) contaminated with parasites . Avoid swimming in untreated freshwater bodies. If you do wade or swim, dry yourself thoroughly and apply insect repellent immediately . Seek medical evaluation if you develop symptoms (rash, fever, abdominal pain) within weeks of freshwater exposure .

Altitude Sickness

If climbing Mount Kenya (5,199 metres) or visiting high-altitude areas (e.g., the Aberdare Range), you may experience altitude sickness . Ascend slowly, stay hydrated, and consult a doctor if you experience severe headache, shortness of breath, or confusion .

Ebola Screening

Travellers arriving in Kenya, particularly from Uganda, Ethiopia, and the Democratic Republic of Congo, may be subject to enhanced health screening measures due to ongoing Ebola outbreak concerns . Screening typically involves temperature checks and symptom assessment at entry points.

Pre-Travel Health Consultation Checklist

Schedule a travel health appointment 6–8 weeks before departure. Bring:

• Your passport (to confirm travel dates and itinerary)
• A list of countries you will visit (to assess transit risks for yellow fever)
• Your vaccination record from your GP
• Details of any medical conditions, allergies, or medications you take
• Pregnancy status (if applicable)
• Information about your planned activities (safari, hiking, water sports)

Your travel health provider will assess your individual risk and recommend vaccinations, malaria prophylaxis, and other preventive measures tailored to your itinerary and medical history.

Visa & Travel Document Requirements for Swiss Citizens

In addition to health requirements, Swiss citizens need an electronic travel authorisation (eTA) to enter Kenya. For full details on Kenya's visa process, entry requirements, and passport validity, see our Kenya Visa for Swiss Citizens 2026: eTA Requirements & Guide.

If you are planning a safari to Kenya from another European country, many of the same health and visa rules apply. You can compare safari packages and tour operators on SafariFind to find itineraries that suit your health needs and travel dates.

Frequently Asked Questions

Note: FAQs are displayed in a separate section below this content.

Frequently Asked Questions

Do Swiss citizens need a yellow fever vaccination certificate to enter Kenya?

Only if you are arriving from or transiting through a yellow fever-endemic country for more than 12 hours. Switzerland is not classified as yellow fever-endemic, so direct travel from Switzerland to Kenya does not require proof of yellow fever vaccination. However, the Swiss Expert Committee for Travel Medicine (ECTM) recommends yellow fever vaccination for all Kenya travel as a health precaution. If your route includes any stopover in an endemic country (e.g., Uganda, Tanzania, West Africa), you must present a valid yellow fever certificate at Kenyan immigration.

How long is a yellow fever vaccination certificate valid?

Since 11 July 2016, the yellow fever vaccination certificate (ICVP) is valid for life — you no longer need a booster every 10 years. However, the vaccine must be administered at an authorised yellow fever vaccination centre at least 10 days before arrival in a yellow fever-endemic area for the certificate to be valid. Keep your yellow card with your passport throughout your travels.

What vaccinations does the Swiss Expert Committee for Travel Medicine recommend for Kenya?

The ECTM recommends yellow fever (for all Kenya travel), malaria prophylaxis (for most areas), typhoid, hepatitis A, and ensuring routine immunisations are up to date (tetanus-diphtheria-pertussis, MMR, influenza). Consult a travel health clinic 6–8 weeks before departure for a personalised assessment based on your itinerary and medical history.

Is malaria prophylaxis required for all areas of Kenya?

No, but it is strongly recommended for most areas. Malaria risk is high below 2,500 metres elevation, including all major safari destinations (Masai Mara, Tsavo, Amboseli). Risk is very low in Nairobi city centre, the North Eastern Province, and parts of the Coast Province, but antimalarial medication is still advised even in low-risk areas. Consult a travel health provider to select the most appropriate option for your specific itinerary.

Can I bring my personal medications into Kenya?

Yes, but carry them in original, labelled containers and bring a copy of your prescription or a doctor's letter. Declare all medications to Kenyan customs on arrival, especially controlled substances. Some medications legal in Switzerland (e.g., certain decongestants, codeine-containing products) may be restricted in Kenya. Check with Kenyan customs before departure if you have concerns about specific medications.

What is the timeline for booking travel vaccinations before a Kenya trip?

Ideally, schedule a travel health consultation 8–12 weeks before departure. Book vaccines requiring multiple doses (hepatitis B, rabies) 6–8 weeks ahead; single-dose vaccines (typhoid, hepatitis A) 4–6 weeks ahead; and yellow fever at least 10 days before travel (the certificate is only valid 10 days after vaccination). If your trip is sooner, inform your travel health provider immediately — they may be able to accelerate schedules.

Is travel insurance necessary for a safari in Kenya?

Yes, comprehensive travel insurance is essential. Kenya's healthcare in Nairobi is good but limited in remote safari areas. Ensure your policy covers emergency medical treatment, medical evacuation to a major centre, and repatriation. Confirm that your insurer covers yellow fever and malaria-related claims and recognises the medical facilities you plan to use. Medical evacuation from a remote location can cost £3,000–10,000+.

Is tap water safe to drink in Kenya?

No, tap water in Kenya is not safe for most international travellers. Drink only bottled water purchased from reputable shops, use bottled water to brush your teeth, and avoid ice unless it is made from bottled water. In remote areas, use water purification tablets or a portable filter if bottled water is unavailable. Hot tea and coffee are generally safe.

Are COVID-19 vaccinations required to enter Kenya in 2026?

No, Kenya no longer requires proof of COVID-19 vaccination or a pre-departure COVID-19 test for entry as of 2026. However, if you arrive with flu-like symptoms, you may be asked to take a COVID-19 antigen test at your own cost. Travellers are encouraged to maintain up-to-date booster vaccinations, particularly if they are over 60 or immunocompromised.

What health documents should I carry when travelling to Kenya?

Carry your International Certificate of Vaccination or Prophylaxis (ICVP / yellow card) with your passport, copies of prescriptions for antimalarial and other medications, a medical summary from your GP (in English) listing your medical history and allergies, and your vaccination record. These documents are essential in case you require medical care or need to refill medications in Kenya.

Can pregnant women receive yellow fever and other travel vaccinations?

Yellow fever vaccination is generally not recommended for pregnant women except during an outbreak when the risk of infection is high — consult a travel health professional before departure. Most other travel vaccines (typhoid, hepatitis A, meningococcal) are safe in pregnancy, but live vaccines (MMR, varicella) should be avoided. Discuss your pregnancy and travel plans with your GP or midwife well in advance to assess risks and benefits.

What is the emergency medical number in Kenya?

In a medical emergency, dial 999 and request an ambulance. Contact your travel insurance provider immediately and inform them of the situation. For non-emergencies, visit a private clinic in Nairobi or a hospital in the nearest town. Nairobi has several high-quality private hospitals (The Nairobi Hospital, Aga Khan University Hospital, MP Shah Hospital) with English-speaking staff.