New study finds immunity from Covid infection provides strong protection
04:29
NBC's Erika Edwards reports on a new study that found that the immunity that naturally builds up in our bodies after a Covid-19 infection is as protective as two doses of the mRNA vaccines against severe illness and death. Feb. 17, 2023
UP NEXT
Republicans plan to question Gen. Milley if they gain control of the House
02:23
Discovering family roots dating back to slavery
09:35
DOJ requests stay of judge's order on seized Mar-a-Lago documents
02:19
Why California's power grid is on the brink of blackouts
01:09
Apple unveils new iphone featuring satellite communications, dynamic island
01:15
Memphis jogger murder suspect denied bond during second court appearance