At a more micro level, the top five tick-infested cities in the U.S., in descending order, are New York City, Los Angeles, Philadelphia, San Francisco and Washington, D.C., according to the report.

Emergency room visits related to tick bites have spiked in 2025, reaching a five-year high. Florida ranks second among states with the most tick infestations. Ticks spread diseases like Lyme disease, ...

Medical experts are cautioning safety around tick exposure and the potential risk of Lyme disease, as well as other rarer ...

The tick population is “exploding” all across the United States, as spurred by warming temperatures. And Pennsylvania was found to have some of the highest rates of ticks in the country. According to ...

Scientists with the Connecticut Agricultural Experiment Station are warning that ticks are now active in Connecticut as ...

A new report by the Connecticut Agricultural Experiment Station (CAES) shows evidence of an invasive longhorned tick infected with Ehrlichiosis virus. It's the first evidence of a longhorned tick with ...

COLUMBUS, Ohio (WCMH) – Ohio is one of the most “tick-infested” states in the country, according to a recent report by the pest control company Terminix. As tick activity has been reaching “alarming ...

Health officials warn residents to take precautions.

March is national tick awareness month in Canada, and the timing couldn’t be better (or worse, depending on how you look at ...