(imported from Iraq ). March On March 1, the Zhejiang Provincial Health Commission notified that from 0:00 to 24:00 on February 28, there was one new case of asymptomatic infection (imported from Serbia), and no new confirmed cases. April On April 1, the Zhejiang Provincial Health Commission notified that from 00:00 to 24:00 on March 31, 11 new confirmed cases were reported in 11 cities. Among them, 5 were imported cases (all were asymptomatic infections imported from abroad before confirmed); 10 local cases (3 cases in Hangzhou City, 4 cases in Ningbo City, 1 case in Jiaxing City, and 2 cases in Huzhou City), including 5 cases From an asymptomatic infection to a confirmed case (3 cases in Hangzhou, 1 case in Ningbo, and 1 case in Jiaxing). 11 cities reported 10 new cases of asymptomatic infection. Among them, 2 cases were imported from abroad (1 case imported from Japan, 1 case imported from Chad); 8 local cases (3 cases in Hangzhou City, 3 cases in Jiaxing City, 1 case in Huzhou City, and 1 case in Quzhou City). May On May 1, the Zhejiang Provincial Health Commission reported that from 04:00 on April 30, 11 cities reported no new confirmed cases. 11 cities reported 22 new cases of asymptomatic infections. Among them, 4 cases were imported from overseas (2 cases were imported from Australia, 1 case was imported from Hong Kong, China, and 1 case was imported from Portugal), and 18 local cases (3 cases were from Hangzhou City, 2 cases from Ningbo City, 2 cases from Wenzhou City, 1 case from Jiaxing City, and 1 case from Quzhou City). 5 cases in Taizhou City, 4 cases in Lishui City). June On June 1, the Zhejiang Provincial Health and Health Commission reported that from 0:00 to 24:00 on May 31, 11 cities reported no new local positive infections. Eleven cities reported no new confirmed cases. There were 3 newly cured and discharged cases on the same day, and 20 confirmed cases. Eleven cities reported 3 new cases of asymptomatic infection. Among them, 3 cases were imported from abroad (1 case imported from Colombia, 1 case imported from Thailand, and 1 case imported from Panama); there were no local asymptomatic infections. 39 cases of asymptomatic infection were released from medical observation on the same day, and 314 cases of asymptomatic infection were still under medical observation. July On July 1,