Here’s How the Fight Against China Coronavirus Works: QuickTake

The effort to contain the coronavirus first detected in the Chinese city of Wuhan now spans the globe. The Chinese government has implemented the most ambitious quarantine in modern times, as health care workers knock on doors in search of infected people and travelers in airports across the world are scanned for signs of fever. The effort is complicated by the virus’s incubation period of up to two weeks — a time when the infected person may have no symptoms but still be contagious — as well