Posted in Coronavirus, Flu News Frequently Asked Flu Questions: 2019-2020 Influenza Season Admin May 17, 2020 Leave a comment There are many different flu viruses and they are constantly changing. The composition of U.S. flu vaccines is reviewed annually and updated as needed to match circulating flu viruses. Source link Author: Admin Related Articles Posted in Coronavirus Good News A six-year-old fighting cancer in #Arizona is making #Easter baskets for needy c… Posted in Coronavirus Flu News The Mess Created By Trump Will Be with Us for Years Posted in Coronavirus Flu News Yoshihide Suga affirms US-Japan alliance in first phone call with Donald Trump