Shanghai’s unusually high proportion of asymptomatic cases among its reported COVID-19 infections compared with the rest of China, could be partly explained by blurred lines between “mildly …
( read original story …)
The Shanghai News
Shanghai’s unusually high proportion of asymptomatic cases among its reported COVID-19 infections compared with the rest of China, could be partly explained by blurred lines between “mildly …
( read original story …)