Understanding herd immunity and COVID-19

Name: Understanding herd immunity and COVID-19
Uploaded: 2021-02-05T13:03:47+00:00
Duration: 2 min 31 s
Description: ABC15 Health Insider breaks down how herd immunity works and how it is achieved.

KNXV Published February 5, 2021 309 Views

Rumble — ABC15 Health Insider breaks down how herd immunity works and how it is achieved.