Hong Kong CNN — Almost 250 million people in China may have caught Covid-19 in the first 20 days of December, according to an internal estimate from the nation’s top health officials, Bloomberg News and the Financial Times reported Friday. If correct, the estimate – which CNN cannot independently confirm – would account for roughly 18% of China’s 1.4 billion people and represent the largest Covid-19 outbreak to date globally. The figures cited were presented during an internal meeting of China’s National Health Commission (NHC) on Wednesday, according to both outlets – which cited sources familiar with the matter or...