Do vaccines stop us being infected asymptotically? Jury is still out says Prof: MAC Vaccine chair Prof Barry Schoub says very few vaccines produce sterilising immunity, but it does reduce virus secretion. Source: "Gqeberha" - BingNews. What we know about Shantivax -Africa’s first vaccine prototype: As the developing world faces disparities in vaccine distribution and availability, the development of Shantivax — Africa’s first Covid-19 vaccine —could be a game-changer. Source: "Gqeberha" - … [Read more...] about Do vaccines stop us being infected asymptotically? Jury is still out says Prof – Gqeberha in the News

