13-01-2023, 08:52 AM
A key adviser to the US Food and Drug Administration's vaccine panel is questioning whether more Covid booster shots are necessary for healthy, younger people.
Protecting against Covid infection with the current mRNA technology is unrealistic, a vaccine expert said in a paper published in a major medical journal.
https://www.nbcnews.com/health/health-ne...-rcna65324
Protecting against Covid infection with the current mRNA technology is unrealistic, a vaccine expert said in a paper published in a major medical journal.
https://www.nbcnews.com/health/health-ne...-rcna65324