奥密克戎流行以来部分国家(地区)疫情流行形势及防控措施探讨

Epidemic situation and anti-pandemic measures in some countries(regions)since the Omicron pandemic

目前,奥密克戎变异株在全球范围内广泛流行,引发各国(地区)多次流行高峰,严重影响社会发展。在每次流行期间,各国(地区)综合考虑疫情发展形势、疾病严重程度等因素,采取不同的防控措施。本文基于流行病学资料和文献研究,探讨奥密克戎变异株流行以来,英国、美国、日本、韩国、新加坡和中国香港的流行形势,以及主要的防控措施和经验,为我国在疫情防控新阶段下优化调整防控措施提供启示。

At present,the Omicron variant has been widely prevalent all over the world,which caused several epidemic peaks in various countries(regions)and brought great harm to the development of society.During each epidemic,countries(regions)have adopted different prevention and control measures taking into account the development of the epidemic situation and the severity of the disease.Based on epidemiological data and literature review,this study discussed the epidemic situation in the United Kingdom,the United States,Japan,South Korea,Singapore and HongKong China,as well as the main prevention and control measures and experiences since the Omicron pandemic,in order to provide inspiration for optimizing and adjusting prevention and control measures in the new stage of epidemic prevention and control in China.