New Orleans reports additional West Nile virus-positive mosquitoes and plans area-wide spraying to reduce populations.

A novel disease prevention strategy—targeting a mosquito that spreads the dengue virus—significantly reduces both the mosquito numbers and cases of disease across a community, finds a major new study.

Florida mosquito control teams have had their hands full this season in part due to a population explosion all over the state, as well as an uptick in locally acquired cases of dengue, a ...