The following is a timeline of the COVID-19 pandemic in Zhejiang for the year 2022. January On January 1, 2022, the Zhejiang Provincial Health Commission notified that from 00:00 to 24:00 on December 31, there was one new case of asymptomatic infection (imported from South Sudan). On January 2, the Zhejiang Provincial Health and Health Commission reported that from 0:00 to 24:00 on January 1, there were 9 new confirmed cases, including 7 cases in Ningbo City and 2 cases imported from abroad (among them, asymptomatic infections imported from Germany were transferred to confirmed cases. 1 case, 1 case imported from South Korea), 9 new asymptomatic infections (including 3 cases imported from Australia, 2 cases imported from Tanzania, 2 cases imported from Uganda, 1 case imported from Guyana, and 1 case imported from Mexico). On January 3, the Zhejiang Provincial Health and Health Commission reported that there were 10 new confirmed cases between 00:00 and 24:00 on January 2, including 9 cases in Ningbo City, 1 case imported from abroad (imported from South Sudan), and new asymptomatic infections. 4 cases (including 3 imported from Spain and 1 imported from Australia). On January 4, the Zhejiang Provincial Health and Health Commission notified that from 0:00 to 24:00 on January 3, there were 9 new confirmed cases, including 8 cases in Ningbo City, 1 case imported from abroad (Sudan imported), and 2 new asymptomatic infections. Cases (including 1 case imported from Spain and 1 case imported from Australia). On January 5, the Zhejiang Provincial Health and Health Commission reported that from 0:00 to 24:00 on January 4, there were 2 new confirmed cases (Ningbo City, both of which were detected at the centralized isolation point), and 7 new asymptomatic infections (including 3 cases were imported from Spain, 1 case was imported from Australia, 1 case was imported from Côte d'Ivoire, 1 case was imported from Tanzania, and 1 case was imported from Trinidad and Tobago). On January 31, the Zhejiang Provincial Health Commission notified that from 0:00 to 24:00 on January 30, there were 24 new confirmed cases (Hangzhou City, all found in centralized isolation points), and 4 new asymptomatic infections (imported from Iraq. ) February On February 1, the Zhejiang Provincial Health and Health Commission reported that from 0:00 to 24:00 on January 31, 13 new confirmed cases (Hangzhou City, all found in centralized isolation points) and 2 new asymptomatic infections