年前我还在纳闷,放开这么短时间,怎么就有人已经开始后遗症了,现在我是终于知道为什么了。 Post COVID-19 condition occurs in individuals with a history of probable or confirmed SARS CoV-2 infection, usually 3 months from the onset of COVID-19 with symptoms and that last for at least 2 months and cannot be explained by an alternative diagnosis.