Mauritius has seasonal mosquito activity, with peak risk during the hot, wet summer months from November through April. The island achieved WHO malaria-free certification and maintains this status through surveillance. Coastal areas, gardens, and areas with standing water are the main mosquito exposure sites.
Dengue fever has been reported at low levels, with occasional outbreaks. Chikungunya caused a notable outbreak in 2005-2006. Mauritius is malaria-free but maintains vigilance against imported cases. Overall mosquito-borne disease risk is low compared to mainland Africa.
Aedes albopictus is the dominant vector species on Mauritius. Culex quinquefasciatus is the main nuisance mosquito. The islands relatively well-developed health infrastructure and vector surveillance keep disease risk controlled.
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Explore mosquito risk briefings for other destinations in East Africa.
Disease presence data is sourced from WHO, CDC, ECDC, and OpenDengue. This is not medical advice — consult a travel health professional before your trip.