Two years ago, the Chinese city of Wuhan became the epicentre of the Covid-19 pandemic and its 11 million inhabitants were forced to stay home for 76 days. Today, not a single positive Covid-19 case has been reported in Wuhan for months and health rules there remain among the strictest in the country. Above all, authorities are focusing on their victory over the virus. According to the official version of events, the virus did not even originate in Wuhan but was imported from abroad. Our correspondents report.
Programme prepared by Rebecca Martin