These started to raise questions about how long China could maintain this policy. And now Omicron has called it further into question. In mainland China, thousands of cases are now being reported ...

The vaccines have all been based on the original form of the virus that was first detected in Wuhan, in China. The concern is Omicron is now ... has now topped 8,000 daily cases in a country ...

China had reported about a dozen omicron cases previously, most among people who had arrived from abroad and were isolated. In one case in mid-December, the infection was not detected until after ...

Other estimates have suggested one in every 10 Omicron cases is a possible reinfection. Currently, daily Covid case figures reported by the government - which reflect the number of infections ...

The new coronavirus variant Omicron is spreading across the globe at an unprecedented rate, the World Health Organization (WHO) has warned. Cases of the heavily mutated variant have been confirmed ...

China is enforcing a strict set of rules at the Winter Olympics to stop the spread of Covid-19. From a "closed-loop” system to a ban on shouting, WSJ explains how some of these restrictions will ...

are now available as the second booster shot in China. Omicron-resistant vaccines are preferred in choosing second booster doses, it quoted experts. As of Friday, more than 3.46 billion COVID-19 ...

BEIJING--The numbers are small, but the major port of Tianjin may be facing China's first local outbreak of omicron of any size, less than a month before the Winter Olympics open in nearby Beijing.