Mosquitoes and ticks can stay active past summer, raising risks for diseases like West Nile and Lyme. Experts with the NPMA share prevention tips for cooler months.

Miami

Experts from the National Pest Management Association report that mosquitoes and ticks remain active until temperatures consistently fall below 50 degrees Fahrenheit, requiring a hard freeze to halt mosquito activity. This year has seen a rise in tick bite emergency room visits and more states reporting mosquito-borne illnesses such as West Nile virus.

Rainy weather contributes to increased mosquito breeding by creating standing water in common outdoor items. Experts recommend removing standing water, wearing protective clothing, using EPA-approved repellents, and checking for ticks after outdoor activities to reduce the risk of bites and disease transmission.

Mosquito and tick season extends into cooler weather

You might think cooler weather means a break from mosquitoes and ticks, but experts with the National Pest Management Association say they don't play by the same seasonal rules we do. Mosquitoes and ticks don't have calendars. They don't follow the rules of the seasons the way that you or I might think of the seasons. They can stay active until temperatures consistently drop below 50 degrees. It actually is going to take a hard freeze for mosquito activity to completely cease for the winter. During the wintertime, we will even see ticks become more active when those temperatures kind of head up north of 50 degrees Fahrenheit. This year, tick bite ER visits have reached their highest levels since 2017, and more states are reporting mosquito-borne illnesses like West Nile virus. People are aware that ticks could result in a disease transmission. We also know that there are large mosquito and tick populations right now. Rainy weather adds to the risk, especially when it creates places like birdbaths, inflatable pools, even wheelbarrows for mosquitoes to breed. It's only going to take about a week for an egg laid in that water to develop into a biting mosquito. And so if you can eliminate those breeding areas, you're going to be able to reduce the population on your property. If you do find a tick, Frederick says quick removal is key. Use a pair of tweezers, grasp the tick right as close to the skin as possible, and then gently but firmly lift up. Wearing long sleeves, using EPA-approved repellents, and checking yourself and your pets after spending time outdoors are still some of the best defenses as we head into colder months. For AccuWeather, I'm Allie Reed.

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