enough testing capacity to quickly identify cases
美国没有,加拿大目前还有 isolating infected patients
自由社会,尽力吧。反正大多华人社区这次挺自觉的。 tracing anyone who had contact with them
社区传染起来以后就难了。还是自由社会的锅 and, when necessary, placing those contacts in quarantine facilities so they wouldn't get infected by the sick person or spread the disease further.
目前为止,除了中国,哪个国家能做到? Also, in places where clusters of cases were emerging, authorities prohibited mass gatherings
这个倒是最容易的一个。