China seeks to contain 'silent carriers' of coronavirus
Under the regulations, medical institutions must report detection of asymptomatic cases within two hours of their discovery.
People wearing masks pass by portraits of Chinese President Xi Jinping and late Chinese chairman Mao Zedong as the country is hit by an outbreak of the novel coronavirus, on a street in Shanghai, China February 10, 2020(photo credit: REUTERS/ALY SONG)
