"U.S. citizens who have been in other areas of mainland China within 14 days of their return will undergo proactive entry health screening and up to 14 days of self-quarantine with health monitoring to ensure they have not contracted the virus and do not pose a public health risk. "
說這個人違法是沒有的，不大道德是肯定的。我認識的人都自我隔離了。當然有聽說從上海回來後立刻開小孩party的。結果當然是沒開成。
