Contagious Subvariant News Today

Are "especially important" for people over 65, and people over 50 with underlying health conditions which puts them at higher risk for severe outcomes from covid. >> if youre older, probably you walk a little faster to get the fourth shot. >> reporter: these boosters can go into arms right away at pharmacies and doctors offices. >> if this is something thats going to keep me and my family and my friends from getting sick, then im willing to do it. >> reporter: the fda is also telling americans t...