Flu season is here. There’s nothing worse than coming down with some awful chills, sneezing and a runny nose. Or worse. But sometimes it’s just a bad cold, and not the flu.
The only real way to tell is an honest-to-goodness lab test, but this great infographic from Cleveland Clinic is a good start. Remember, your health is important, so make sure you talk to your doctor.
(h/t Cleveland Clinic)