index case造句

1、The index case is from Kotto 1 - Bomboko village, Buea Health District, South-West Province.
该指示病例来自西南省布埃亚卫生区的Kotto1-Bomboko村。

2、The index case was identified through routine yellow fever surveillance system.
指示病例是通过常规黄热病监测系统发现的。

3、The first index case of cholera, confirmed by laboratory test, was reported on 14 August 2007.
经实验室化验确诊的第一起霍乱指示病例是于2007年8月14日报告的。