Mayotte reports significant resurgence of malaria, CDC issues travel notice

The CDC has issued a travel notice for Mayotte following a significant resurgence of malaria, with 197 cases reported between January and May 2026. Health officials are urging travelers to consult medical professionals for preventative antimalarial medication and to seek immediate care if symptoms develop.
Why it matters
The resurgence of malaria in this region poses a direct health risk to international travelers and highlights the ongoing challenge of managing vector-borne diseases in tropical climates.
Robert Herriman Jun 05, 2026 Share The Centers for Disease Control and Prevention (CDC) this week issued a travel notice for the island of Mayotte, in the western Indian Ocean off the coast of Southeastern Africa, due to an increase in malaria.
The report relies on official data from the CDC and Santé Publique France, presenting health information in a factual, non-partisan manner without editorializing.
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