External Source

Pfizer Data Suggests Third Dose Of Covid-19 Vaccine 'strongly' Boosts Protection Against Delta Varia

2021 0:37
Synopsis
WBZ TV's Paula Ebben reports.
Download Options
Choose a download method below. All links open in new tabs.
Service Features Action
SaveFrom
MP4 & MP3 • HD Quality • Browser Extension Available
Download
Security Notice: These are third-party services. We recommend using antivirus software and being cautious of pop-up ads.