Xi Jinping reiterated China’s commitment to zero-COVID, declaring “persistence is victory”, as Shanghai and Beijing were hit with new lockdowns, shutdowns, and mass testing drives just a week after the cities celebrated the easing of restrictions. (www.theguardian.com/world/2022/jun/10/xi-jinping-says-persistence-is-victory-as-covid-restrictions-return-to-shanghai-and-beijing) In response to...

A Covid-like virus lurking in Russian bats could jump to humans, scientists warned today. American virologists who carried out experiments on the pathogen — called Khosta-2 — fear it is 'completely resistant' to vaccines deployed during the pandemic. They...