NEW YORK (AP) — Pfizer Inc. cannot request emergency authorization of its COVID-19 vaccine before the third week of November – and that’s if everything goes well, the company’s CEO announced Friday.
Despite President Donald Trump’s repeated promises of a vaccine before Election Day, scientists have been cautioning that it’s unlikely data showing a leading shot actually works would come until November or December.
Another leading U.S. contender, Moderna Inc., previously announced the earliest it could seek authorization of its own vaccine would be Nov. 25.