As temperatures climb, ER visits for tick bites surge. Cases reach highest levels in 10 years, according to CDC data.

Tick activity is on the rise nationally, including in the Midwest, as summer nears. What to know about the dangerous pests.

As nurses and doctors worked to resuscitate a man passed out on the linoleum floor of the UCSF Parnassus Medical Center waiting room, the words of a ...

CDC data shows emergency room visits for tick bites are running higher than usual across much of the United States this year.

Ask emergency-room doctors what haunts them the most, and you might hear that it’s not just the severity of what they see—it’s the familiarity. Over and over again, they treat people for accidents ...