The mosquito situation in San José, Costa Rica can vary throughout the year due to its tropical climate and high humidity. The urban areas of the city provide suitable breeding grounds for mosquitoes, especially during the rainy season. Local authorities and health organizations are actively working to control mosquito populations and educate the public on prevention methods.

The rainy season in San José, Costa Rica, lasting from May to November, often leads to a higher mosquito population. Stagnant water accumulates in various areas, providing perfect breeding grounds for mosquitoes. It is crucial for individuals to take precautions like using mosquito repellent, wearing protective clothing, and getting rid of standing water around their homes. The government also conducts fumigation campaigns to control mosquito populations and prevent mosquito-borne diseases.

Due to the prevalence of mosquito-borne diseases in San José, Costa Rica, it is advisable to check if vaccinations are required before traveling to the region. Diseases like dengue fever, Zika virus, and chikungunya can pose a risk to travelers, so consulting with a healthcare provider about necessary vaccinations and preventive measures is recommended before visiting the city.

Mosquito-borne diseases in the area

Further information