BECKHAM
24-08-2021, 06:59 PM
Some high risk patients had few or no infection-fighting antibodies in their blood, a vaccine study found.
for more .... (https://www.bbc.co.uk/news/health-58317261?at_medium=RSS&at_campaign=KARANGA)
for more .... (https://www.bbc.co.uk/news/health-58317261?at_medium=RSS&at_campaign=KARANGA)