According to data from the U.S. Centers for Disease Control and Prevention (CDC), emergency room visits for tick bites are at ...

Inside Douglas Norris' lab at the Johns Hopkins Bloomberg School of Public Health is a healthy stack of envelopes — not with letters inside, but with ticks.

This delayed allergic reaction is called alpha-gal syndrome. While it’s commonly called the “red meat allergy,” that nickname is misleading, because alpha-gal syndrome can cause strong reactions to ...