FY25 Annual Report

CULICOIDES TRAINING WITH FLORIDA MEDICAL ENTOMOLOGY LAB (FMEL)

A new virus of concern, known as Oropouche, has recently come to our attention. This virus is primarily transmitted by a species of Culicoides (biting midge or “no-see-um”) called paraensis. While Oropouche has been endemic to certain regions of South America for decades, cases have now been reported in new areas, including Cuba. Given Florida's proximity to Cuba and the presence of Culicoides paraensis in our state, this situation warrants vigilance. To proactively address this issue, biologists from the FMEL in Vero Beach are conducting site visits to mosquito control agencies across the state to provide training on effective trapping and identification of Culicoides. FMEL supplied a modified mosquito trap, instructions for creating traps, and identification keys. There was also the opportunity to learn techniques to distinguish Culicoides from other midge species and to identify several different species they brought along.

A modified mosquito trap to capture Culicoides

Hayden and Adam working on Culicoides ID

There are approximately 40 species of biting midges in Florida, with most identification relying on wing characteristics.

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Rylan working on Culicoides ID

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