White House COVID-19 coordinator Dr. Ashish Jha issued a dire warning Thursday that the U.S. will be increasingly vulnerable to the coronavirus this fall and winter if Congress doesn't swiftly approve new funding for more vaccines and treatments.
In an Associated Press interview, Jha said Americans' immune protection from the virus is waning, the virus is adapting to be more contagious and booster doses for most people will be necessary — with the potential for enhanced protection from a new generation of shots.
