QIAGEN Announces New Data Supporting QuantiFERON-TB Gold Plus Testing for Tuberculosis
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Mar 19 2026
0mins
Should l Buy QGEN?
QIAGEN N.V. "announced newly published clinical and health economic data supporting the use of its QuantiFERON-TB Gold Plus blood test for detecting tuberculosis infection, particularly in immunocompromised and other high-risk populations. A study recently published in BMC Public Health evaluated TB infection screening strategies among adults living with HIV in Thailand and found that QFT-Plus testing reduced the modeled lifetime risk of progression to active TB by 41% compared with the tuberculin skin test, while also lowering overall lifetime healthcare costs. More accurate detection of TB infection can help clinicians initiate preventive therapy earlier and support more efficient use of healthcare resources. This study builds on a strong and expanding body of clinical data supporting the use of QFT-Plus across diverse patient populations. More than 2,500 published studies have demonstrated the test's performance, with over 125 million QuantiFERON-TB tests used worldwide, including in populations at increased risk of developing active TB disease such as those receiving immunosuppressive therapies. Accurate detection of TB infection in these groups remains critical to enable timely preventive treatment and reduce the risk of disease progression."
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Analyst Views on QGEN
Wall Street analysts forecast QGEN stock price to rise
14 Analyst Rating
8 Buy
6 Hold
0 Sell
Moderate Buy
Current: 40.040
Low
45.00
Averages
50.57
High
55.00
Current: 40.040
Low
45.00
Averages
50.57
High
55.00
About QGEN
Qiagen NV is a holding company based in the Netherlands. The Company is engaged in providing Sample to Insight solutions that transform biological samples into molecular insights. Its Sample to Insight solutions integrate sample and assay technologies, bioinformatics and automation systems. Its sample technologies are used for isolating and preparing deoxyribonucleic acid (DNA), ribonucleic acid (RNA) and proteins from blood or other liquids, tissue, plants or other materials. Its assay technologies make these biomolecules visible for analysis, such as identifying the genetic information of a pathogen or a gene mutation in a tumor. Its bioinformatics solutions interpret data to provide actionable insights. The Company's automation platforms based on polymerase chain reaction (PCR), next-generation sequencing (NGS) and other technologies tie these together in molecular testing workflows from Sample to Insight.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
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- Free Report Availability: The company will provide printed copies of the 2025 Annual Report to shareholders upon request, reflecting its emphasis on shareholder communication and service.
- Global Customer Base: QIAGEN serves over 500,000 customers in the life sciences and molecular diagnostics sectors, showcasing its extensive influence and leadership position in the global market.
- Employee Scale and Distribution: As of December 31, 2025, QIAGEN employed approximately 5,700 people across more than 35 locations worldwide, indicating its continued efforts in global business expansion and talent management.
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New Study Supports QuantiFERON-TB Gold Plus Use in High-Risk Populations
- Enhanced Detection Efficacy: A new study indicates that QuantiFERON-TB Gold Plus testing reduces the modeled lifetime risk of progression to active TB by 41% among HIV-infected individuals in Thailand compared to traditional skin testing, significantly improving detection accuracy and cost-effectiveness.
- Global Event Promotion: QIAGEN will host the global QuantiFERON World TB Day event on March 24, 2026, bringing together international experts to discuss advancements in TB detection and prevention, aiming to elevate global awareness and response to tuberculosis.
- Investment in Technological Innovation: QIAGEN is developing a fifth generation of QuantiFERON tests and exploring the use of artificial intelligence to identify individuals at risk of latent TB infection, thereby enhancing early risk prediction capabilities to support more targeted preventive treatment.
- Response to Market Demand: With approximately 10 million people developing active TB each year globally, QIAGEN is committed to meeting the increasing demand for TB testing by enhancing laboratory workflows and automation solutions, further solidifying its market leadership.
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See More
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See More
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- Annual Report Submission: QIAGEN N.V. has filed its annual report and audited consolidated financial statements for the fiscal year ending December 31, 2025, with the U.S. Securities and Exchange Commission, demonstrating the company's ongoing commitment to transparency and compliance.
- Free Report Availability: The company will provide printed copies of the 2025 Annual Report to shareholders upon request, reflecting its emphasis on shareholder communication and service.
- Global Customer Base: QIAGEN serves over 500,000 customers in the life sciences and molecular diagnostics sectors, showcasing its extensive influence and leadership position in the global market.
- Employee Scale and Distribution: As of December 31, 2025, QIAGEN employed approximately 5,700 people across more than 35 locations worldwide, indicating its continued efforts in global business expansion and talent management.
See More
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- Enhanced Detection Efficacy: A new study indicates that QuantiFERON-TB Gold Plus testing reduces the modeled lifetime risk of progression to active TB by 41% among HIV-infected individuals in Thailand compared to traditional skin testing, significantly improving detection accuracy and cost-effectiveness.
- Global Event Promotion: QIAGEN will host the global QuantiFERON World TB Day event on March 24, 2026, bringing together international experts to discuss advancements in TB detection and prevention, aiming to elevate global awareness and response to tuberculosis.
- Investment in Technological Innovation: QIAGEN is developing a fifth generation of QuantiFERON tests and exploring the use of artificial intelligence to identify individuals at risk of latent TB infection, thereby enhancing early risk prediction capabilities to support more targeted preventive treatment.
- Response to Market Demand: With approximately 10 million people developing active TB each year globally, QIAGEN is committed to meeting the increasing demand for TB testing by enhancing laboratory workflows and automation solutions, further solidifying its market leadership.
See More
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- Nvidia Price Target Raised: Daiwa increased Nvidia's price target from $205 to $215, anticipating that CEO Jensen Huang will showcase multiple AI success stories at the upcoming GTC Conference, which could positively impact the company's future performance.
- Qiagen Upgrade to Buy: Deutsche Bank upgraded Qiagen from hold to buy, noting that despite a nearly 30% drop in shares since January, the current price reflects the removal of any acquisition premium, suggesting potential for future price recovery.
- Nio Earnings Visibility: HSBC upgraded Nio from hold to buy, highlighting that new models and growth in its core portfolio may support volume growth and margin expansion, thereby enhancing its competitive position in the EV market.
- Linde Pricing Power: JPMorgan upgraded Linde from neutral to overweight, asserting that the chemical company possesses strong pricing power under current market conditions, which could help it maintain a competitive edge in the industry.
See More
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- Analyst Rating Changes: Top Wall Street analysts have adjusted their outlook on NIO stock, reflecting varying market perspectives that could influence investor decisions and market sentiment.
- Overview of Rating Updates: The adjustments include upgrades, downgrades, and initiations, indicating differing expectations from analysts regarding NIO's future performance, which may lead to stock price volatility.
- Market Reaction Potential: Changes in analyst ratings could attract investor attention, potentially impacting NIO's market performance, especially in the currently competitive electric vehicle sector.
- Investor Decision Impact: As analysts revise their views on NIO, investors may reassess their investment strategies, thereby affecting NIO's stock price trajectory and overall market confidence.
See More
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- FDA Approval Milestone: The FDA's clearance of the GI panels for the QIAstat-Dx Rise platform allows laboratories to run both respiratory and gastrointestinal panels on a single system, significantly enhancing testing efficiency and flexibility, which is expected to boost QIAGEN's competitiveness in the molecular diagnostics market.
- High-Throughput Automation: The QIAstat-Dx Rise platform can process up to 160 tests per day with less than one minute of hands-on time per test, and this efficient automation design will help laboratories reduce labor costs and improve operational efficiency.
- Expanded Testing Menu: This approval brings the total number of FDA clearances for the QIAstat-Dx portfolio to nine in the past 24 months, further solidifying its leadership position in the U.S. market and laying the groundwork for future product expansions.
- Clinical Decision Support: By providing rapid test results, the QIAstat-Dx system enables clinicians to quickly identify the cause of infections in patients with similar symptoms, thereby supporting timely treatment decisions and alleviating the burden on healthcare systems.
See More
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- Strategic Review Process: Qiagen NV CEO Thierry Bernard stated that the company is collaborating with Moelis & Co. and Goldman Sachs to review its strategic alternatives, indicating an openness to future developments and aiming to optimize decision-making with professional advisory support.
- Increased Acquisition Interest: According to a Bloomberg report, Qiagen is evaluating strategic options, including a potential sale, and has engaged in discussions with several potential buyers recently, reflecting strong market interest in its business that could impact the company's market positioning and shareholder value.
- Stock Price Volatility: Following the news of acquisition talks, Qiagen's shares fell by 2%, indicating market uncertainty regarding the company's future strategy, which may affect investor confidence and short-term stock performance.
- Future Growth Targets: Qiagen aims for a 9% growth in 2026 and plans to launch new products to achieve $2 billion in revenue by 2028, demonstrating that the company remains focused on long-term growth despite the ongoing acquisition interest.
See More
