Live

Watch CBSN Live

Vaccine chief Moncef Slaoui sees "light at the end of the tunnel" by spring

Moncef Slaoui, the scientific head of Operation Warp Speed, says the first shipments of a vaccine will start the day after it is approved.
View CBS News In
CBS News App Open
Chrome Safari Continue
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.