@gtrietsc @TRyanGregory @denise_dewald Not particularly. There are enough expats living in China and enough of a trickle of travel that we would know if covid were rampant in China or was ever rampant. The exact numbers might be wrong but qualitatively, low/no covid has never been wrong past mid 2020.
@gtrietsc @TRyanGregory @denise_dewald 不是特别。有足够多的外国人生活在中国，也有足够多的旅行，我们会知道新冠病毒在中国是否猖獗或曾经猖獗。确切的数字可能是错误的，但从质量上讲，在 2020 年中期之后，低/无新冠病毒从未出现过错误。