Pennsylvania doctors reflect on five year anniversary of COVID-19 pandemic

Name: Pennsylvania doctors reflect on five year anniversary of COVID-19 pandemic
Uploaded: 2025-03-11T17:25:00-0400
Duration: 3 min 20 s
Description: Doctors say the COVID vaccine, which was created here in Philadelphia, substantially changed the course of the pandemic. Stephanie Stahl reports.

Doctors say the COVID vaccine, which was created here in Philadelphia, substantially changed the course of the pandemic. Stephanie Stahl reports.