世卫组织专家组
WHO team of experts

中国—世界卫生组织新冠病毒溯源研究联合专家组2月9日在武汉举行新闻发布会，通报共同开展新冠病毒全球溯源中国部分的工作情况。

A sudden outbreak of the novel coronavirus occured in Wuhan at the end of 2019. China took prompt action, actively released epidemic information, and adopted the most comprehensive and strict prevention and control measures, achieving notable results.
2019年底，新冠肺炎疫情在武汉市暴发，中国迅速采取行动，主动通报疫情信息，采取最全面最严格的防控措施，疫情防控取得显著成效。