The US Food and Drug Administration’s vaccine advisory committee voted 17-4 with one abstention on 10 December in favor of issuing an emergency use authorization for Pfizer Inc. and BioNTech SE’s COVID-19 vaccine in individuals 16 years of age and older, likely guaranteeing the companies a swift and historic authorization.
But the abruptly curtailed meeting, which ended without the typical explanation of each panelist’s vote, left lingering questions about why...





