Alerta de saúde CDC (nível 2) — Malaria (Yemen)

Malaria transmission is currently active across Yemen following an outbreak that began in June 2026. The disease is spreading within an affected radius of approximately 500 kilometers. This is classified as a high-severity health alert by the CDC.

If you are on site, you face a genuine risk of malaria infection through mosquito bites. Transmission is occurring in the region, and travellers should take this threat seriously. Seek immediate medical attention if you develop fever, chills, or flu-like symptoms, as early diagnosis and treatment are critical.

Follow local health authority guidance and take precautions to avoid mosquito bites: use insect repellent, wear protective clothing, and sleep under mosquito nets where possible. Consult local health services or your embassy for current prevention recommendations specific to your location. This alert is based on CDC travel health data.