The Food and Drug Administration is considering pulling its authorization of Pfizer’s COVID-19 vaccine for healthy children under five, and it could leave many kids unprotected from the virus.

The U.S. Food and Drug Administration may not renew its authorization for Pfizer's COVID-19 vaccine approved for children under the age of 5, according to multiple outlets.

The potential move to rescind authorization of Pfizer's vaccine could leave some kids in the U.S. with no available shots against Covid.