Article
Assessment of tuberculosis contact investigation in Shanghai, China: An 8-year cohort study.
Tuberculosis (Edinburgh, Scotland) - 1 Jan 2018
Jiang Qi, Lu Liping, Wu Jie, Yang Chongguang, Prakash Ravi, Zuo Tianyu, Liu Qingyun, Hong Jianjun, Guo Xiaoqin, Gao Qian
Abstract excerpt
BACKGROUND: Tuberculosis (TB) contact investigation has been observed as a useful programmatic tool in active case finding. We collected data of contact cases to evaluate the effectiveness of TB contact investigation programme in Shanghai, China. METHODS: Since 2009, we screened and followed up the close contacts of bacteria-positive TB cases in Songjiang, Shanghai and calculated the incidence of TB in close...
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