Dallas doctor discusses omicron variant and booster shots

Name: Dallas doctor discusses omicron variant and booster shots
Uploaded: 2021-12-13T14:08:14Z
Description: There are cases of the new omicron variant of the coronavirus here in North Texas. That is adding to the urgency to get people vaccinated or vaccinated again. Dr. Joseph Chang, the chief medical officer at Parkland Health, joins Good Day to talk about booster shots and how they work.

There are cases of the new omicron variant of the coronavirus here in North Texas. That is adding to the urgency to get people vaccinated or vaccinated again. Dr. Joseph Chang, the chief medical officer at Parkland Health, joins Good Day to talk about booster shots and how they work.

Posted December 13, 2021 8:08am CST