GREENSBORO, N.C. — You just found out the co-worker you sat next to yesterday called out sick or the friend you grabbed coffee with has the flu. Now you’re watching your body closely, wondering if you’re about to get sick too.
Doctors say the key thing to know is this: flu symptoms don’t show up right away.
That waiting period can be stressful. You might feel completely fine at first, but doctors say when flu symptoms start, they often come on fast and hard…