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Expert: cold winter will not affect tick prevalence

Expert: cold winter will not affect tick prevalence

Photo: Saga Communications/Cornell Integrated Pest Management


ITHACA, NY (607NewsNow) – Protect yourself from ticks.

As the weather improves, experts remind you to check yourself after spending time outdoors.

Joellen Lampman with Cornell Integrated Pest Management says the tick population was not affected by the cold winter.

“2026 reminded us of what winter can feel like, raising many people’s hopes that their discomfort also led to tick deaths,” said Lampman. “Ticks, however, did just fine under the blanket of snow, so I don’t expect the cold weather to have impacted ticks in any way. While snow cover is a pretty good indication that you are unlikely to encounter a tick, they can be active if temperatures are above freezing.”

Deer ticks are typically found in shady, wooded areas, while other species can be found in drier spaces. It’s especially important to pay attention in the springtime, as tiny deer tick nymphs are hungry and difficult to see.

“In a time of decision fatigue, you no longer need to decide whether to protect yourself from ticks or not,” said Lampman. “Just do it, because tick health risks go beyond Lyme disease.”

Lampman adds that all tick-borne diseases, including Babesiosis and alpha-gal allergies, are on the rise.

Learn more about ticks from the CDC here.

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