The US death toll from the Covid-19 pandemic surpassed 900,000 on Friday, according to the Johns Hopkins University coronavirus tracker. The toll had hit 800,000 dead in mid-December, just a month and a half ago. New cases linked to the Omicron variant are falling, but daily deaths are still rising, with an average of 2,400 now, according to government figures. “Hospitalizations remain high, stretching our healthcare capacity and workforce to its limits in some areas […]