FDA may pull authorization of Pfizer Covid shot for children under 5
A nurse prepares doses of the Pfizer vaccine during a COVID-19 vaccination event at Josephine’s Southern Cooking in Chatham, Illinois, Dec. 30, 2021. Brian Cassella | Tribune News Service | Getty Images The Food and Drug Administration is weighing revoking its authorization of Pfizer‘s Covid-19 vaccine for healthy children under the age of 5, the…