Experts now say that even 70 per cent immunity in the population isn’t high enough to resist the spread of the Delta variant. A recent study in The Lancet says, “With the elevated transmissibility of circulating variants, vaccination coverages as…
We need as many people getting the COVID-19 vaccine as possible! Let’s do this! This work was supported by the W.M. Keck Foundation and by grants from the National Center for Advancing Translational Science (UL1TR001855, UL1TR000130) and the National Heart,…
Coronavirus: Facts vs Myths | Two new preliminary studies have found that immunity against coronavirus lasts at least a year, probably much longer, and improves over time especially after vaccination. We bring you the details. About Us: NDTV brings you…
What a vaccine’s “efficacy rate” actually means. Sign up for our newsletter: http://www.vox.com/video-newsletter In the US, the first two available Covid-19 vaccines were the ones from Pfizer/BioNTech and Moderna. Both vaccines have very high “efficacy rates,” of around 95%. But…
New variants of COVID-19 are forcing governments around the world to tighten restrictions to stop the increased spread of new forms of the virus. But what exactly is a variant? SUBSCRIBE to our YouTube channel for more videos: Follow us…
SABC News breaks down the South African governments COVID-19 vaccine rollout strategy as the country gets ready to receive 1 million doses of a vaccine. For more news, visit sabcnews.com and also #SABCNews #Coronavirus #COVID19News on Social Media.
