Zanzibar Health Guide 2026: Malaria, ZIC Insurance, Medical Facilities

At Michamvi we sometimes see guests who worry more about malaria than necessary — and others who have never heard of the ZIC insurance. Both are avoidable with fifteen minutes of preparation.

The ZIC mandatory insurance — what it is, what it costs, what it covers

Since 1 October 2024, ZIC inbound insurance is mandatory for all foreign visitors to Zanzibar.

What it is: A government-mandated insurance product of the Zanzibar Insurance Corporation (ZIC) — not comparable to a standard travel insurance policy. It is a statutory entry requirement.

What it costs:

Validity: Up to 92 days from entry.

Where to buy: Exclusively at inbound.visitzanzibar.go.tz — no third-party products or other providers are accepted.

Entry check: The QR code from your ZIC certificate is checked at multiple points on arrival, starting in the jetway before you reach immigration. Arriving without proof means purchasing on the spot or, in some cases, being refused boarding by airlines that integrate the system at departure check-in.

What the ZIC does NOT replace

This is the most common mistake: the ZIC has limited coverage (approximately USD 50,000 medical) and is NOT a comprehensive travel insurance policy. Not buying it is not an option — but it does not replace your own private travel health cover.

You need both:

1. ZIC insurance (mandatory, for entry)
2. Your own travel health insurance (for full coverage, medical evacuation, repatriation)

European public health insurance schemes do not cover medical costs outside the EU — private travel health insurance is essential for Zanzibar.

Malaria on Zanzibar — a realistic assessment

Zanzibar has malaria — but the risk is significantly lower than mainland Tanzania, and government control programmes have reduced prevalence substantially over the past decades.

The facts:

• Malaria is present on Zanzibar (below 1,800m altitude — the island sits at 0–80m, so everywhere)
• Zanzibar-specific: malaria control on the island is stronger than on the mainland
• Nevertheless: malaria cases among European travellers returning from Zanzibar have been documented
• Dengue fever is also present (daytime-biting mosquito)

Recommendation: Malaria prophylaxis for Zanzibar visits is recommended by travel medicine specialists. No prophylaxis medication is 100% effective — always combine:

• Malaria tablets (consult a travel medicine doctor)
• DEET insect repellent (evenings for the malaria mosquito, daytime for dengue)
• Sleep under a mosquito net (good hotels provide one — ask if unsure)

Recommended prophylaxis options for Zanzibar

• Atovaquone/Proguanil (Malarone): 1× daily, start 1–2 days before arrival, continue 7 days after return. Well tolerated.
• Doxycycline: 1× daily, start 1–2 days before arrival, continue 4 weeks after return. Photosensitising — use sunscreen.

Consult a travel medicine clinic 4–6 weeks before departure, not a general practitioner without tropical medicine training.

Vaccinations

Yellow fever: Required ONLY for travellers arriving from yellow fever risk countries (parts of Africa, South America) or transiting there for more than 12 hours. For direct flights from Europe and North America: not required. The certificate is valid for life once issued.

Recommended boosters:

None of the above are mandatory for entry — only yellow fever (if arriving from a risk country).

Medical facilities on Zanzibar

Mnazi Mmoja Hospital (Stone Town)

Zanzibar’s only public hospital. Address: Kaunda Road, Stone Town. Emergency care is possible, but capacity for complex cases is limited.

Aga Khan Dispensary (Stone Town)

Private health centre — modernised facility with imaging (X-ray, ultrasound), laboratory services, and improved emergency capacity. For private patients. The best option for non-emergency medical issues on the island.

Zanzibar Hyperbaric Chamber (DAN)

The only decompression chamber in all of Tanzania, managed by DAN (Divers Alert Network). For diving accidents (decompression sickness). Contact details from DAN Africa or local PADI dive schools.

Pharmacies

Available in Stone Town. Quality and availability vary significantly. Bring your own medications from home — especially malaria prophylaxis, antibiotics, and anything prescription-based.

Common health risks

Sunburn: Tropical sun is more intense than at home latitudes. Apply SPF 30+ daily, reapply every 2 hours (more often after swimming). A wide-brim hat matters from day one — sea breezes mask the intensity.

Traveller’s diarrhoea: Do not drink tap water — use sealed bottled water or filtered/boiled water. Bring oral rehydration salts (ORS) — the best first-line treatment for diarrhoea. Most tourist restaurants in Stone Town use purified water for drinks and ice.

Diving: Decompression issues → contact the Zanzibar Hyperbaric Chamber immediately. Before a dive holiday: check your DAN membership covers Tanzania or purchase AMREF Flying Doctors Medevac.

Rabies: Do not touch wildlife. In the event of a bite (dog, bat, monkey): immediately wash the wound thoroughly with water and soap for at least 5 minutes, then seek medical attention urgently. Rabies is almost 100% fatal once symptoms appear — post-exposure prophylaxis must begin within 24–72 hours.

Heat exhaustion: Midday heat (12:00–15:00) in peak months can exceed 35°C with high humidity. Rest in the shade or in air-conditioned spaces during these hours, especially in the first 2–3 days of acclimatisation.

Emergency numbers

Before you travel: Save your travel insurance hotline, AMREF Flying Doctors contact (if you hold their cover), and the ZIC emergency line ([email protected] / 24h: +331701957025) in your phone.

First-aid kit for Zanzibar

Pharmacies are available in Stone Town but quality and supply are unpredictable. Bring these from home:

Essential:

• Malaria prophylaxis (Malarone or Doxycycline — prescription required)
• DEET insect repellent 50% (liquid, not spray — lasts longer, doesn’t evaporate as fast)
• Oral rehydration salts (ORS) — most important item for diarrhoea
• Broad-spectrum antibiotic (Azithromycin 500mg, prescription required) — for severe traveller’s diarrhoea

Recommended:

• Sunscreen SPF 30+ (good quality is hard to find on Zanzibar and expensive when available)
• Painkillers (ibuprofen/paracetamol)
• Plasters and wound disinfectant (reef wounds)
• Anti-diarrhoeal (loperamide — for situations where toilet access is limited)
• Eye drops (chloramphenicol) — conjunctivitis is common in tropical climates
• Mosquito net (for accommodation without one)
• Reef shoes (protect against sea urchins and sharp reef)

Swimming and ocean risks

Sea urchins: The most common physical hazard in the reef. Sea urchins hide in coral rubble in shallow water at low tide. A single step without reef shoes leads to spines in the foot. Treatment: heat (hot water, not burning), remove spines with tweezers, disinfect. Persistent cases: see a doctor.

Jellyfish: More frequent in certain months (October–November, monsoon transitions). Painful but not life-threatening in East African waters. Treatment: scrape tentacles off with a card (not fingers), rinse with saltwater, apply vinegar if available — no fresh water, no rubbing.

Currents: Outside the reef, currents can be strong — particularly on an outgoing tide. In open water: if you feel a current pulling you offshore, do not swim against it (exhaustion). Swim sideways to the current, parallel to the beach, until you exit it.

East coast swimming: The east coast is tide-dependent — at low water the sea retreats 200–400 metres. Swimming is best around high tide. See the east coast tidal guide for timing.

Food safety

Drinking water: No tap water. Use sealed bottled water or a water filter. Ice in tourist restaurants is typically from purified water — at street stalls: skip the ice to be safe.

Seafood: Fresh seafood on Zanzibar is generally excellent when it is genuinely fresh. A good rule: ask when it was caught. An honest vendor answers directly. Seafood that has been sitting in the heat: avoid.

Street food: Forodhani Night Market in Stone Town is well-regulated and safe. At other street stalls: prefer grilled items and freshly prepared food (visible cooking) over pre-prepared dishes sitting in the heat.

Fruit: Peeled fruit (mango, avocado, papaya) is safe. Uncooked salads in budget restaurants: exercise caution (washing water quality varies).

Safari + Zanzibar combo health notes

Visitors combining a Tanzania mainland safari with Zanzibar have additional health considerations:

Altitude (Ngorongoro / Kilimanjaro): The Ngorongoro crater rim sits at ~2,300m — altitude headaches possible with rapid ascent. For Kilimanjaro climbers: read the AMS protocol; discuss Diamox (acetazolamide) with your travel medicine doctor.

Wildlife risks on safari: Never leave the vehicle without a guide. Safari camps enforce rules for a reason — incidents involving elephants or lions happen almost exclusively when rules are broken.

Malaria on the mainland: Mainland Tanzania (Serengeti, Tarangire) has HIGHER malaria risk than Zanzibar island. If you planned prophylaxis only for the beach portion, ensure your course covers the mainland days too — start Malarone tablets accordingly earlier.

Travel insurance: what you actually need

For Zanzibar, you need three independent insurance components — often combined into one product:

1. ZIC mandatory insurance (required): USD 44/person. Buy directly at inbound.visitzanzibar.go.tz. No third parties. The QR code is checked at arrival — without ZIC you cannot enter.

2. Travel health insurance (essential, because local public health cover doesn’t apply): Serious treatment on Zanzibar: Aga Khan Dispensary is good but expensive. For more serious conditions (surgery, dental): repatriation to Nairobi or Europe. Costs escalate quickly above USD 15,000. Annual policies from EUR 80–150; single-trip cover for 14 days from EUR 10–30.

3. AMREF Flying Doctors Medevac (strongly recommended): USD 25/person for up to 14 days, USD 45 for 2 months. Covers air evacuation to Nairobi (Level-4 hospital). In the event of a serious accident or severe illness on Zanzibar or Mafia Island, this evacuation can be life-critical. Purchase at amref.org.

Divers: DAN membership (Divers Alert Network) covers decompression sickness and diving accidents worldwide — the Zanzibar chamber bills DAN directly. From approximately USD 35/year.

→ Related guides: Zanzibar entry requirements — visa, ZIC, what happens at the airport · Zanzibar safety — petty crime, swimming, scam awareness · Best time to visit Zanzibar — health risks by season · Zanzibar with children — malaria and ZIC for families · Zanzibar diving guide — DAN, hyperbaric chamber, safety · All Zanzibar guides