01 Increase in the Prevalence of Tuberculosis Tuberculosis is a disease caused by the bacteria Mycobacterium tuberculosis. Even though it is treatable, it is still one of the leading causes of death in adults, especially in developing nations. The World Health Organization (WHO) estimates that around a quarter of the world's population is infected with tuberculosis. It signifies that people have been infected with tuberculosis bacteria but are not (yet) sick and hence cannot spread the disease.Also, tuberculosis-infected individuals have a 5% to 10% chance of becoming severely ill. Those with weakened immune systems, such as those suffering from HIV, malnutrition, diabetes, or those who smoke, are more likely to become sick. Tuberculosis is the world's thirteenth leading cause of death and, after COVID-19, the second-leading infectious killer, surpassing HIV/AIDS. 1.5million people died from tuberculosis in 2020, including 214000 people with HIV.Two-thirds of the world's tuberculosis patients live in only eight countries. China, the Philippines, Indonesia, Pakistan, Bangladesh, Nigeria, and South Africa are the top seven countries on the list. Tuberculosis affects people of all ages and from all over the world. This increased prevalence is likely to impact market growth during the forecast period.
02 Preponderance of Multidrug-Resistant Tuberculosis Infection Multidrug-resistant tuberculosis (MDR-TB) is a type of tuberculosis that does not react to the most effective first-line antituberculosis medications, isoniazid and rifampicin. MDR-TB remains a public health crisis and a threat to public health security. According to WHO Tuberculosis Fact Sheets, only 1 in 3 persons with drug-resistant tuberculosis received treatment in 2020.People who have come into contact with a drug-resistant tuberculosis patient, who do not take their medicines as prescribed by their doctor, who redevelop tuberculosis after being treated once, and who come from locations where drug-resistant tuberculosis is common are more likely to develop drug-resistant tuberculosis.Multidrug-resistant TB diagnosis can be time-consuming and costly. MDR-TB can be treated with second-line medicines. On the other hand, second-line treatment options are limited and need prolonged chemotherapy (up to two years of treatment) with costly and harmful drugs. In 2018, the global treatment success rate for MDR/RR TB patients was 59%. As a result, as previously stated, these factors are expected to grow significantly during the forecast period.
03 Positive Governmental Actions To lessen the global burden of tuberculosis, governments have strengthened their policies for diagnosis. As countries become increasingly aware of the severity of the disease, the demand for diagnosis is anticipated to increase over the coming years. The creation of policies to increase tuberculosis diagnosis rates has received emphasis in many nations.Factors like the high incidence of tuberculosis in countries with high burdens and the rising demand for TB testing further increase the need for government policies and regulations to increase tuberculosis diagnosis rates. Additionally, it is anticipated that shortly, sales of TB diagnostics will increase significantly due to growing awareness in high-TB burden countries where the main goal is to reduce tuberculosis cases.
01 High Cost for Tuberculosis Diagnostics Due to lack of adequate medical treatment and diagnosis, developing countries are home to many infectious diseases. Millions of individuals, mostly tuberculosis patients, live in impoverished nations without access to competent diagnostics. According to a study published in the European Respiratory Journal in 2018, the mean total expenses for tuberculosis in low and middle-income nations ranged from USD 55 to USD 8198.The entire cost was 58% (5-306%) of reported yearly individual income and 39% (4-148%) of reported household income on average. Taking out loans and selling home belongings were two of the most regularly mentioned coping techniques in this survey. In addition, in these nations, the lack of health coverage and cheap patient care services is driving up the cost of tuberculosis diagnoses, hampering the global market growth..
01 Increasing Number of Market Approval of Pipeline Diagnostic Products Several novel tuberculosis diagnosis options have recently been available on the market. However, the reality remains unchanged, with new tuberculosis cases being reported. Despite the availability of the GeneXpert MTB/RIF, the sputum smear microscopy test (which does not reveal medication susceptibility) is still considered the diagnostic gold standard in most countries.In late January 2015, the World Health Organization (WHO) authorized Alere's TB lipoarabinomannan (LAM) test, a significant step forward in tuberculosis diagnostics. It's a simple, quick, non-invasive, and low-cost point-of-care (POC) test for persons with HIV who have a low CD4 level. WHO has recommended new versions of line probe assays such as MTBDRsl, Hain's MTBDRplus, and Nipro's product for quick drug susceptibility testing (DST).Advances in nucleic acid amplification tests (NAATs), such as GeneXpert Omni and Ultra, and Molbio's TrueNAT, have been verified in recent years. Encouragement of gene set research to forecast active tuberculosis disease and distinguish it from latent tuberculosis and other infections could eventually lead to the creation of new blood tests. There is currently no viable serological test for active tuberculosis. In addition, progress is being made in the identification of pediatric tuberculosis.Thus, rising investments in research and development to seek precise and effective TB diagnosis methods will likely create growth opportunities for the market over the forecast period.
02 Growing Public-Private Partnerships Public-private partnerships have grown in number over the last few years. The expansion of tuberculosis diagnosis using international healthcare standards is made possible by public-private partnerships, which significantly positively affect the market. According to government initiatives, the private health sector in South Asia offers a sizable portion of diagnostic services for illnesses like tuberculosis. Government programs aimed at raising awareness of the disease and encouraging early diagnosis are also anticipated to impact the market positively.
May 2026 QIAGEN announced plans to advance its QuantiFERON latent TB testing portfolio with a fully automated Sample-to-Insight workflow and an AI-enabled TB progression risk-stratification tool, supported by a new automation partnership with Inpeco.
March 2026 The World Health Organization issued its first recommendations for near-point-of-care molecular TB tests, tongue-swab specimens, and sputum pooling, expanding the range of diagnostic technologies suitable for decentralized TB detection.
July 2025 The NIIDAN-TB pilot project was launched in Nagpur with AI-assisted mobile TB screening vans and a molecular diagnostic laboratory for drug-resistance testing, expanding advanced tuberculosis detection infrastructure and high-risk population screening.
May 2025 India's TB diagnostics ecosystem continued expanding decentralized molecular testing capacity through portable rapid-testing platforms and broader deployment strategies aimed at moving diagnosis closer to primary and community healthcare settings. The expanding pipeline included biomarker-based point-of-care and near-point-of-care diagnostic products.