Cuba has year-round mosquito activity, with peak risk during the wet season from May through October. The entire island is at risk, with urban areas including Havana, Santiago de Cuba, and Camaguey experiencing significant dengue exposure. Stagnant water from aging infrastructure creates abundant breeding sites.
Dengue fever is the primary concern, with moderate outbreaks reported periodically. Chikungunya, Zika, and West Nile virus are also present. Cuba has no malaria transmission. The government conducts active vector surveillance and fumigation campaigns.
Aedes aegypti is the dominant vector for dengue, chikungunya, and Zika. Culex species are widespread and associated with West Nile virus. Despite active control programs, the tropical climate and urban water storage practices maintain mosquito populations.
As an Amazon Associate, Mozzwise earns from qualifying purchases. Paid links.
Explore mosquito risk briefings for other destinations in Central America & Caribbean.
Disease presence data is sourced from WHO, CDC, ECDC, and OpenDengue. This is not medical advice — consult a travel health professional before your trip.