So we now have confirmed cases of a German and a Japanese who contracted 2019-nCoV even without visiting China.
The Japanese meanwhile drove for a group of Chinese tourists from Wuhan.
1. The Bureau of Quarantine is already conducting health screenings of arriving passengers but how about those who show no symptoms?
When DOH says the country is "nCoV-free," is this a definite statement or more like "nCoV-free for now" subject to confirmatory tests?