#MayoClinicMinute: #Flu during #COVID19 pandemic. "It's very hard — almost impossible — to distinguish the two just based on symptoms … So really, the only way to know for sure when you have a respiratory illness is to get tested," says @PSampathkumarMD. https://t.co/1Dpx6VNIcp pic.twitter.com/YWjrbzptO1

— Mayo Clinic (@MayoClinic) October 12, 2021