US floats idea of early approval for eventual vaccine

WASHINGTON: The head of the US Food and Drug Administration raised the possibility in an interview published Sunday that a future vaccine against the coronavirus might be given emergency approval before the end of trials designed to ensure its safety and effectiveness.

US floats idea of early approval for eventual vaccine
WASHINGTON: The head of the US Food and Drug Administration raised the possibility in an interview published Sunday that a future vaccine against the coronavirus might be given emergency approval before the end of trials designed to ensure its safety and effectiveness.