> This gives them an overall reduced risk of infecting someone else by 93% Q: How long does that reduced risk persist for? Then read this story: We can’t va

> This gives them an overall reduced risk of infecting someone else by 93% Q: How long does that reduced risk persist for? Then read this story: We can’t vaccinate the planet every six months, says JCVI chief https://www.telegraph.co.uk/news/2022/01/03/fourth-covid-jab-cant-vaccinate-planet-every-six-months-says/ https://www.telegraph.co.uk/news/2022/01/03/fourth-covid-jab... "Prof Sir Andrew Pollard said there was no point in trying to stop all infections, and that 'at some point, society has to open up'"