A record-breaking number of dengue fever cases has been reported in Central and South America, with over 12.6 million cases and 7,700 deaths recorded this year, according to the Pan American Health Organisation (Paho).
The region’s hottest and wettest climate has contributed to the outbreak, as well as poor waste management and accumulated water around homes that create mosquito breeding grounds.
Brazil, Argentina, Colombia, and Mexico have been particularly hard hit, accounting for most of the cases and deaths. The virus is spread through the bite of an infected Aedes aegypti mosquito and can cause severe symptoms, including fever, headache, pain behind the eyes, muscle and joint pain, and a blotchy rash.
Children are disproportionately affected, with 70% of dengue-related deaths in Guatemala being under-15s. In other countries, such as Mexico, Costa Rica, and Paraguay, children under-15 account for over a third of severe cases.
Vaccines have been introduced in some regions, while others plan to start distribution by 2025. Paho is urging stronger mitigation efforts and collaboration across the Americas to combat the outbreak.
The US Centers for Disease Control and Prevention note that around half of the world’s population lives in areas at risk of contracting dengue fever. As the virus continues to spread, it’s essential to take preventive measures to protect against mosquito bites and other transmission methods.
Source: https://www.bbc.com/news/articles/czendjlx849o