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Journal of Tuberculosis and Lung Disease ›› 2025, Vol. 6 ›› Issue (6): 624-633.doi: 10.19983/j.issn.2096-8493.20250072

• Interpretation of Standards • Previous Articles     Next Articles

Interpretation of the fouth edition of WHO consolidated guidelines on tuberculosis, Module 3:diagnosis

Ding Feng, Lu Shuihua()   

  1. National Clinical Research Center for Infectious Disease, Shenzhen Third People’s Hospital, Shenzhen 518112, China
  • Received:2025-05-07 Online:2025-12-20 Published:2025-12-08
  • Contact: Lu Shuihua,Email: lushuihua66@126.com
  • Supported by:
    National Natural Science Foundation of China(32394014);Shenzhen Medical Research Fund(C2405002);Guangdong Basic and Applied Basic Research Foundation(2024A1515011959)

Abstract:

On April 16, 2025, the World Health Organization (WHO) officially released the fourth edition of the WHO Consolidated Guidelines on Tuberculosis, Module 3: Diagnosis. This edition, for the first time, consolidates policy guidance on testing for tuberculosis (TB) diagnosis, drug resistance and infection. It established two new classes of TB diagnostic tests for the initial detection of TB and resistance to rifampicin, and introduces new recommendations on concurrent testing of respiratory and non-respiratory samples for the initial detection of TB and resistance to rifampicin for adults and adolescents living with HIV, children living with HIV, and children without HIV or with unknown HIV status. The author interprets the key updates in the guideline to support clinicians in understanding and implementing the revised recommendations in practice.

Key words: World Health Organization, Guidebooks, Tuberculosis, Drug tolerance

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