Johnson & Johnson said on Wednesday that it was pulling the plug on a late-stage global trial of an HIV vaccine after the shot was found ineffective at preventing infections. The trial’s failure marks yet another setback in the search for a vaccine against a virus known to mutate rapidly […]
China’s population shrank last year for the first time since the immediate aftermath of a devastating famine in the Mao era, in a clear sign that the country is facing a looming demographic crisis worsened by decades of coercive policy that limited most families to a single child. The […]
New COVID variant XBB.1.5 rapidly spreading in US, CDC data shows Happy New Year! A new Omicron variant is rapidly spreading in the US just in time to ring in 2023, according to data from the Centers for Disease Control and Prevention. The strain, known XBB.1.5, accounts for about 41% […]
The U.S. announced new COVID-19 testing requirements Wednesday for all travelers from China, joining other nations imposing restrictions because of a surge of infections. The increase in cases across China follows the rollback of the nation’s strict anti-virus controls. China’s “zero COVID” policies had kept the country’s infection rate low […]
Britons will be enjoying a return to a ‘normal’ Christmas after last year’s festive season was dominated by fears around coronavirus, including restrictions that meant some people missed spending the festive 2021 with their families. The run-up to Christmas Day last year saw fears across the UK that restrictions would […]