Overnight Health Care: COVID-19 vaccine makers pledge massive supply increase | Biden health nominee faces first Senate test | White House defends reopening of facility for migrant kids

Welcome to Tuesday’s Overnight Health Care. If you’re missing going to bars because of COVID, you can at least listen to the sounds on imissmybar.com!  Follow us at @NateWeixel, @jessiehellmann and @PeterSullivan4. Substantially more…