6/4/2023 0 Comments Iswift virusThe focus of control measures, therefore, shifted toward testing and quarantine of inbound travelers, to continue the suppression of transmission.įu Han, co-author of the report, said: "The analysis shows consistency with the interpretation of the importance of early implementation and proper adjustment of control strategies over the changing epidemic." In Hubei, there were fewer contacts traced per case, which might be explained by reduced contact activity during the lockdown period.įrom March 2020, the first waves driven by local transmission declined, while the burden of imported cases increased. In comparison to Hubei province, the five other most-affected provinces-Guangdong, Henan, Zhejiang, Hunan, and Anhui-reported a lower case-to-fatality ratio and smaller proportion of severe hospitalized cases over time. To understand the epidemic trends of COVID-19 in China, the researchers carried out data collation and descriptive analysis from mid-January up to the end of March in 31 Chinese provinces and municipalities, with a focus on the six most affected provinces. The team also noted that the focus of control strategies shifted, following the first wave of locally driven cases, encompassing compulsory testing and quarantine for all incoming travelers, and close monitoring of asymptomatic infections, all of which helped China maintain a relatively small number of cases over time. Imperial's researchers said measures such as school closures, travel restrictions, and contact tracing, which were introduced in provinces at a stage when few cases of infection were being reported, was essential to limiting and averting transmission. The latest Imperial College London report on the virus and the COVID-19 disease it causes describes how the early implementation of control measures and their timely adjustment are important in containing novel coronavirus transmission. Ĭontainment measures helped slow down spread of infection, say expertsĬhina contained the novel coronavirus in an effective way because it introduced control measures early, and adjusted them in response to changes in transmission, according to a report from a leading British university. Medics from North China's Inner Mongolia autonomous region and East China's Zhejiang province keep providing treatment for severe patients with COVID-19 in Wuhan, Central China's Hubei province, on March 19, 2020.
0 Comments
Leave a Reply. |