Intricacies of Global Tuberculosis Management—EndTB-2035 on the Fence?
Tuberculosis (TB) is a leading cause of death from a single infectious agent in humans. The morbidity and mortality due to TB are further worsened by co-existing health conditions and the emergence of drug-resistant (DR-TB) cases. The WHO has declared TB as a global emergency and endorsed global eff...
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2025-03-01
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| author | Radha Gopalaswamy Selvakumar Subbian |
| author_facet | Radha Gopalaswamy Selvakumar Subbian |
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| description | Tuberculosis (TB) is a leading cause of death from a single infectious agent in humans. The morbidity and mortality due to TB are further worsened by co-existing health conditions and the emergence of drug-resistant (DR-TB) cases. The WHO has declared TB as a global emergency and endorsed global efforts to improve diagnosis, and treatment while reducing the catastrophic cost in an EndTB strategy in 2013, with a vision to create a TB-free world. In the past decade, molecular diagnostic tools, such as nucleic acid amplification technologies (NAATs), have replaced the conventional smear microscopy of TB, thus offering better bacteriological confirmation and case detection along with drug resistance in pulmonary and extrapulmonary samples. Follow-on testing using a more advanced targeted next-generation sequencing (tNGS) system has improved the diagnosis of cases resistant to first- and second-line anti-TB drugs, including newer ones. TB treatment has been improved with the introduction of newer drugs including an all-oral regimen for DR-TB, thereby improving patient compliance. Improved TB prevention is achieved through the broadening of BCG vaccination as well as preventive therapy for asymptomatic, latent TB (LTBI) cases, which, otherwise, can reactivate to symptomatic disease. However, the recent goal of the WHO’s EndTB-2035 strategy has been met with significant challenges in the areas of implementing improved diagnosis and treatment modalities in resource-limited TB endemic countries. The complexity of global TB management is confounded by malnutrition, comorbidities with other infectious and non-infectious diseases, and the socio-economic landscape of vulnerable populations. Political commitment to universal health coverage (UHC), including service coverage and reduction in catastrophic cost, are some of the essential components that need to be addressed to achieve the EndTB strategy. In this perspective, we have highlighted the intricacies of global TB management and summarized some of the key challenges that may keep the WHO’s EndTB-2035 strategy on the fence. |
| format | Article |
| id | doaj-art-b3e72a809c6c4d5b9a19ec4d8e1fe2b3 |
| institution | OA Journals |
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| language | English |
| publishDate | 2025-03-01 |
| publisher | MDPI AG |
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| series | Journal of Respiration |
| spelling | doaj-art-b3e72a809c6c4d5b9a19ec4d8e1fe2b32025-08-20T02:11:11ZengMDPI AGJournal of Respiration2673-527X2025-03-0151410.3390/jor5010004Intricacies of Global Tuberculosis Management—EndTB-2035 on the Fence?Radha Gopalaswamy0Selvakumar Subbian1Directorate of Distance Education, Madurai Kamaraj University, Madurai 625 021, IndiaPublic Health Research Institute, New Jersey Medical School, Rutgers University, Newark, NJ 07103, USATuberculosis (TB) is a leading cause of death from a single infectious agent in humans. The morbidity and mortality due to TB are further worsened by co-existing health conditions and the emergence of drug-resistant (DR-TB) cases. The WHO has declared TB as a global emergency and endorsed global efforts to improve diagnosis, and treatment while reducing the catastrophic cost in an EndTB strategy in 2013, with a vision to create a TB-free world. In the past decade, molecular diagnostic tools, such as nucleic acid amplification technologies (NAATs), have replaced the conventional smear microscopy of TB, thus offering better bacteriological confirmation and case detection along with drug resistance in pulmonary and extrapulmonary samples. Follow-on testing using a more advanced targeted next-generation sequencing (tNGS) system has improved the diagnosis of cases resistant to first- and second-line anti-TB drugs, including newer ones. TB treatment has been improved with the introduction of newer drugs including an all-oral regimen for DR-TB, thereby improving patient compliance. Improved TB prevention is achieved through the broadening of BCG vaccination as well as preventive therapy for asymptomatic, latent TB (LTBI) cases, which, otherwise, can reactivate to symptomatic disease. However, the recent goal of the WHO’s EndTB-2035 strategy has been met with significant challenges in the areas of implementing improved diagnosis and treatment modalities in resource-limited TB endemic countries. The complexity of global TB management is confounded by malnutrition, comorbidities with other infectious and non-infectious diseases, and the socio-economic landscape of vulnerable populations. Political commitment to universal health coverage (UHC), including service coverage and reduction in catastrophic cost, are some of the essential components that need to be addressed to achieve the EndTB strategy. In this perspective, we have highlighted the intricacies of global TB management and summarized some of the key challenges that may keep the WHO’s EndTB-2035 strategy on the fence.https://www.mdpi.com/2673-527X/5/1/4tuberculosisdrug resistancemolecular diagnosisoral regimenvaccinespreventive therapy |
| spellingShingle | Radha Gopalaswamy Selvakumar Subbian Intricacies of Global Tuberculosis Management—EndTB-2035 on the Fence? Journal of Respiration tuberculosis drug resistance molecular diagnosis oral regimen vaccines preventive therapy |
| title | Intricacies of Global Tuberculosis Management—EndTB-2035 on the Fence? |
| title_full | Intricacies of Global Tuberculosis Management—EndTB-2035 on the Fence? |
| title_fullStr | Intricacies of Global Tuberculosis Management—EndTB-2035 on the Fence? |
| title_full_unstemmed | Intricacies of Global Tuberculosis Management—EndTB-2035 on the Fence? |
| title_short | Intricacies of Global Tuberculosis Management—EndTB-2035 on the Fence? |
| title_sort | intricacies of global tuberculosis management endtb 2035 on the fence |
| topic | tuberculosis drug resistance molecular diagnosis oral regimen vaccines preventive therapy |
| url | https://www.mdpi.com/2673-527X/5/1/4 |
| work_keys_str_mv | AT radhagopalaswamy intricaciesofglobaltuberculosismanagementendtb2035onthefence AT selvakumarsubbian intricaciesofglobaltuberculosismanagementendtb2035onthefence |