Pfizer, Moderna vaccines could offer protection for years, research shows

Name: Pfizer, Moderna vaccines could offer protection for years, research shows
Uploaded: 2021-06-28T21:19:58Z
Duration: 44 s
Description: New research released on Monday shows the Pfizer and Moderna COVID-19 vaccines could offer protection for years.

New research released on Monday shows the Pfizer and Moderna COVID-19 vaccines could offer protection for years.

Posted June 28, 2021 4:19pm CDT