The New York Times: F.D.A. Panel Weighs Challenges of Revamping Covid Vaccines for Fall.
>"A meeting of the committee underscored how many uncertainties lie ahead, including whether a vaccine that works better against variants can be ready by fall."
The New York Times: F.D.A. Panel Weighs Challenges of Revamping Covid Vaccines for Fall.
>"A meeting of the committee underscored how many uncertainties lie ahead, including whether a vaccine that works better against variants can be ready by fall."