The prevention of dengue, the most prevalent mosquito-borne virus in the world, relies heavily on controlling mosquito populations, as the currently available dengue vaccine is only partially effective. Indoor spraying — which involves spraying of insecticides inside houses — has the potential to be a key part of those prevention efforts, researchers report.
Rhesus macaques previously infected with dengue or yellow fever viruses appear to be neither more nor less susceptible to severe infection with Zika virus, according to new research.
A mathematical model can serve as a guide to make monthly predictions on when people are at greatest risk for contracting mosquito-borne viruses, such as dengue, Zika and chikungunya, due to climate conditions, scientists report.
An analytical tool that combines Google search data with government-provided clinical data can quickly and accurately track dengue fever in less-developed countries.
A study involving 65 people who live in and around São José do Rio Preto (São Paulo State, Brazil), where dengue is endemic and there was a particularly rapid outbreak of Zika during the 2016 epidemic, show that prior dengue infection in human beings infected by Zika does not necessarily lead to a worse illness.