CDC greenlights 'mix-and-match' COVID boosters

CDC greenlights ‘mix-and-match’ COVID boosters

CDC director Dr. Rochelle Walensky provides the latest update in the ongoing coronavirus pandemic. Subscribe to Fox News! https://bit.ly/2vBUvAS Watch more Fox News Video: http://video.foxnews.com Watch Fox News Channel Live: http://www.foxnewsgo.com/ FOX News Channel (FNC) is a 24-hour all-encompassing news…