The virus known as COVID19 has mutated into 30 different strains

Name: The virus known as COVID19 has mutated into 30 different strains
Uploaded: 2020-04-23T12:00:00+00:00
Duration: 2 min 16 s
Description: Doctors and agencies are working around the world to create a COVID-19 vaccine, but a new study seems to show, the virus has mutated into 30 different strains. David Martin reports that means a single vaccine may not help immunize everyone.

Doctors and agencies are working around the world to create a COVID-19 vaccine, but a new study seems to show, the virus has mutated into 30 different strains. David Martin reports that means a single vaccine may not help immunize everyone.

Posted April 23, 2020 9:30am CDT