Picture this: You’re quietly enjoying your Americano and catching up on email when your cubemate starts melting down over her bad performance review. Or you’re about to stream last week’s episode of Scandal when your friend texts you about the major drama with her off-again guy. Even though nothing’s actually changed in your life, you may feel your blood pressure surge and your heart beat faster, just as if you were the one coping with tension and pressure. Yep, stress can spread just like a virus—and like the flu, it can make you sick, experts say. Read the full article on Shape.com.