© 2025 WRVO Public Media
NPR News for Central New York
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations

Health officials urge caution as CNY enters peak mosquito season

Tom
/
Flickr

It’s a pretty typical mosquito season in central New York, according to Onondaga County Health Department officials. Environmental Health Director Lisa Letteney says that means we are entering the time of year when the largest number of mosquitos are out and about.

"We get a peak at this time because of the hatching of the perturbans, a certain type of mosquito, and this type comes out this time of year, and they’re small and they like to bite people," Letteney said.

While the mosquito population generally decreases through the rest of the summer, that’s when they are more likely to carry the dangerous Eastern Equine Encephalitis and West Nile viruses.

Onondaga County started trapping mosquitos at the end of May. And after trapping more than 50,000, none have tested positive for West Nile Virus or EEE. Letteney said it’s generally too early to find those viruses in mosquitos, but not unheard of.

"It generally comes later in the season," Letteney said. "We have had EEE as early as late June in the past, and it was unusual. And it only happens rarely, but generally we don’t see EEE until mid August."

Still, with the biggest number of mosquitos of the season out there right now, Letteney said it’s time to take precautions. Using insect repellant spray and wearing long sleeves and pants at dawn and dusk, is a start. And there are also things to do around the yard to prevent mosquitos from breeding.

"Make sure you’re tipping over those flower pots and items that fill up with water when it rains," Letteney said. "Keeping grass short and keep gutters clean, so there are things you can do to reduce breeding on your own property."

Ellen produces news reports and features related to events that occur in the greater Syracuse area and throughout Onondaga County. Her reports are heard regularly in regional updates in Morning Edition and All Things Considered.
Recent cuts to federal funding are challenging our mission to serve central and upstate New York with trusted journalism, vital local coverage, and the diverse programming that informs and connects our communities. This is the moment to join our community of supporters and help keep journalists on the ground, asking hard questions that matter to our region.

Stand with public media and make your gift today—not just for yourself, but for all who depend on WRVO as a trusted resource and civic cornerstone in central and upstate New York.