The total number of reported COVID-19 cases in the United States is to hit 50 million, while the Omicron variant had been found in 19 US states as of Monday, five days after the first known case in the country was reported in California, a sign of its potentially heightened transmissibility.
U S COVID-19 cases approach 50 mln as Omicron hits more states news.cn - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from news.cn Daily Mail and Mail on Sunday newspapers.