據(jù)央視消息，當(dāng)?shù)貢r間15日，世衛(wèi)組織舉行新冠肺炎例行發(fā)布會。世衛(wèi)組織衛(wèi)生緊急項目技術(shù)主管瑪麗亞·范·科霍夫表示，一些研究通過臨床樣本或儲存的血清樣本發(fā)現(xiàn)2019年已存在新冠肺炎病例，世衛(wèi)組織將跟進這些研究，但可能永遠不會發(fā)現(xiàn)新冠肺炎零號病例。

According to CCTV news, on the 15th local time, WHO held a routine press conference for new coronary pneumonia. Maria van Kokhov, technical director of the WHO health emergency project, said that some studies have found cases of new coronary pneumonia in 2019 through clinical samples or stored serum samples. WHO will follow up these studies, but may never No. 0 case of new coronary pneumonia was found.

在醫(yī)學(xué)界，“零號病例”指的是第一個得傳染病，并開始散播病毒的患者。在流行病調(diào)查中，也可叫“初始病例”或“標(biāo)識病例”，正是他造成了大規(guī)模的傳染病暴發(fā)。如果發(fā)現(xiàn)多個最初的病例的話，會依次以原發(fā)（primary）、二代（secondary）、三代（tertiary）等進行命名。

In the medical world, "Case Zero" refers to the first patient who contracted an infectious disease and began to spread the virus. In epidemiological investigations, it can also be called "initial case" or "identified case", and it is he who caused a large-scale outbreak of infectious diseases. If multiple initial cases are found, they will be named after the primary, secondary, tertiary, etc. in turn.

 

 

From website：https://tech.ifeng.com/