New data shows that antibodies surge several weeks after receiving the fourth dose. ABC News’ Dr. Jen Ashton explains how long they might last. SUBSCRIBE to GMA3’s YouTube page: https://bit.ly/3kNlst8 VISIT GMA’s homepage: https://abc.com/shows/gma3-what-you-need-to-know FOLLOW GMA3: Facebook: https://www.facebook.com/abcgma3 Twitter: https://twitter.com/abcgma3…
The report from the medical journal the Lancet argues there isn’t strong enough data to warrant COVID-19 booster shots are needed for the general population already vaccinated, citing the vaccine’s efficacy is still high enough to prevent severe disease and…
Mendelian randomization helps to tease out causality, and there does not seem to be a causal link between Vitamin D level and COVID-19. Click here to subscribe: Get more medical news analysis at or