At 18:55 on April 8, Yinzhou District, Ningbo City, Zhejiang Province found a positive case of new crown infection at a centralized isolation point. The infected person was a close contact of the confirmed case on April 7. After being brought under control on the morning of April 7, he was transferred to a centralized isolation point for medical observation. During the quarantine period, the nucleic acid test on April 7 was negative. (CCTV News)
