Experts say COVID-19 booster shots are likely necessary due to variants

Name: Experts say COVID-19 booster shots are likely necessary due to variants
Uploaded: 2021-06-14T12:59:12+00:00
Duration: P153S
Description: Experts say COVID-19 booster shots are likely necessary due to variants

Credit: ABC Action News

Duration: 02:33s 14 Jun 2021 0 shares 1 views