US Covid-19 cases climb as Delta variant weakens vaccine efficacy

Name: US Covid-19 cases climb as Delta variant weakens vaccine efficacy
Uploaded: 2021-09-02T09:08:51+00:00
Duration: 1 min 31 s
Description: The accumulative tally of COVID-19 cases in the United States is nearing 39 million, as Delta-driven infections soar across states and abrade the mass vaccination campaign in the North American country.

Issued on: 02/09/2021 - 11:08

Video by: Vedika BAHL Follow

The accumulative tally of COVID-19 cases in the United States is nearing 39 million, as Delta-driven infections soar across states and abrade the mass vaccination campaign in the North American country.