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结核病密切接触者与普通人相比具有更高的感染率和发病率,对其进行调查可以及时发现新患者和有效地阻断结核病传播。但是密切接触者检查在中国结核病领域的应用尚处于起步阶段,相关研究较少。本文对近年来不同国家和地区的结核病接触者调查的方法和结核病患者的检出率进行介绍和分析,并初步探讨影响密切接触者结核病患者检出率的因素、减少接触者感染的措施及在密切接触者筛检查方法在中国应用的可操作性。
Tuberculosis close contacts have a higher infection rate and morbidity than the average person and investigating them can promptly find new patients and effectively block the spread of tuberculosis. However, the close contact examination in the field of tuberculosis in China is still in its infancy, less relevant research. In this paper, we introduced and analyzed the investigation methods of TB contacts in different countries and regions in recent years and the detection rate of TB patients. We also discussed the factors influencing the detection rate of TB patients in close contacts and the measures to reduce contagion Application of close contact screening method in China’s operability.