“If you’re out all day long, try to do a quick check for ticks every few hours,” said Bobbi Pritt at the Mayo Clinic. “When ...

Milder winters and rainy springs help the parasites thrive in the U.S., and emergency-room visits for bites are up.

Experts across the country are worried that tick populations might be on the rise, something that has Heather Mohr a little ...