The technology behind Covid jabs

PARIS, Dec 21, 2021 (AFP) – The World Health Organization on Tuesday authorised its 10th Covid-19 vaccine — Nuvaxovid from US firm Novavax. As the highly mutated Omicron variant throws yet more uncertainty into the mix, here is a look at the technology behind the jabs. – ‘Subunit’ and ‘viral vector’ – Novavax’s jab is a subunit vaccine, … Read more