Dengue in Brazil – Putting the heat on vaccine development and mosquito control One World, One Health

It’s hotter and wetter than usual in Brazil, and climate conditions are driving an early blast of a killer virus – dengue. The mosquito-borne virus is spreading earlier than ever before and affecting far more parts of the country than usual – and all at once.Dengue’s a nasty virus. It causes pain so severe that it’s sometimes called breakbone fever. Patients often feel nauseated, develop rashes, and vomit blood. The most severe cases can cause internal bleeding. There’s no specific treatment ...