Two patients infected with the novel coronavirus are cured and discharged from a hospital in Xining, Northwest China’s Qinghai province,Feb. 21, 2020. The total of 18 patients have all been cured and given the greenlight to return homes as of Friday, and no news cases were reported in the province. Photo:China News Service

Two patients infected with the novel coronavirus are cured and discharged from a hospital in Xining, Northwest China’s Qinghai province,Feb. 21, 2020. The total of 18 patients have all been cured and given the greenlight to return homes as of Friday, and no news cases were reported in the province. Photo:China News Service

Two patients infected with the novel coronavirus are cured and discharged from a hospital in Xining, Northwest China’s Qinghai province,Feb. 21, 2020. The total of 18 patients have all been cured and given the greenlight to return homes as of Friday, and no news cases were reported in the province. Photo:China News Service

Two patients infected with the novel coronavirus are cured and discharged from a hospital in Xining, Northwest China’s Qinghai province,Feb. 21, 2020. The total of 18 patients have all been cured and given the greenlight to return homes as of Friday, and no news cases were reported in the province. Photo:China News Service