The mosquito situation in Brazil, particularly in Lençóis Maranhenses National Park, can be quite challenging due to the presence of various mosquito species that thrive in the tropical climate of the region. Mosquitoes are not only a nuisance to visitors but also pose a significant risk of transmitting mosquito-borne diseases.

One of the most concerning mosquito-borne diseases in Brazil is dengue fever, which is caused by the bite of an infected Aedes mosquito. Dengue fever can lead to severe flu-like symptoms and, in some cases, can be life-threatening. Another common mosquito-borne disease in the region is Zika virus, which can cause birth defects if contracted by pregnant women.

Apart from dengue and Zika, other mosquito-borne diseases such as chikungunya and yellow fever are also prevalent in Brazil. The risk of contracting these diseases is higher in areas with dense mosquito populations like Lençóis Maranhenses National Park, where stagnant water provides breeding grounds for mosquitoes. Visitors are advised to take necessary precautions such as using insect repellent and wearing long sleeves to avoid mosquito bites.

Mosquito-borne diseases in the area

Further information