Real-world studies in China have shown domestic COVID-19 vaccines are effective in reducing severe cases and deaths against the Delta and Omicron variants, a leading health expert said on Saturday.
China has ramped up its oversight of COVID-19 control work at ports and key venues as the 2022 Spring Festival travel rush is projected to be much busier than that in 2021, authorities said on Wednesday.
Health authorities get ready for travel rush--China Economic Net en.ce.cn - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from en.ce.cn Daily Mail and Mail on Sunday newspapers.
China has ramped up its oversight of COVID-19 control work at ports and key venues as the 2022 Spring Festival travel rush is projected to be much busier than that in 2021, authorities said on Wednesday.