Covid-19 in China: 3 Omicron cases found in Shenzhen

Three imported cases of the Omicron variant of Covid-19 were detected in Shenzhen on Friday, while the northwestern city of Xian continued its efforts to contain the country’s largest current outbreak.Three Omicron cases were among five positive cases detected on a flight from Los Angeles that arrived in Shenzhen, which lies just across the border from Hong Kong, on Wednesday.China tightens controls as Omicron tests zero-Covid strategyThe patients had already tested positive and been…

Read the original article at South China Morning Post