Healthcare Nov 28, 2021 10:38 PM (GMT+8) · EqualOcean
Associated Press, November 28, according to the Qigihar Provincial Center for Disease Control and prevention, at 8:20 on November 28th, in Nehe, the active nucleic acid test of returned personnel in the province found 1 cases of positive screening personnel, the comprehensive diagnosis of New Coronavirus pneumonia asymptomatic infection. This evening, Shuangyashan City and Daqing City in Heilongjiang Province improved their control and required that they must hold a 48 hour negative nucleic acid test certificate in and out.