China’s Cases of Covid-19 Are Finally Declining

China, and specifically Hubei province, is where the Covid-19 disease emerged; it's where 83 percent of the 89,000 cases known to date have been recorded; and it's where doctors and health authorities have been battling an epidemic for two months — while other countries braced themselves for outbreaks — using unprecedented public health measures, including a cordon sanitaire and lockdowns that affected millions.