• More than 1,600 U.S. cases of cyclosporiasis have been confirmed since May 2026 as infections linked to the foodborne parasite Cyclospora continue to rise nationwide

• QIAGEN’s FDA-cleared QIAstat-Dx Gastrointestinal Panel 2 can detect Cyclospora infections in about an hour as part of a 16-target gastrointestinal pathogens menu

• QIAGEN also offers QIAcuity digital PCR and QIAseq next-generation sequencing tools for research and public health investigations

Company Website: https://corporate.qiagen.com/newsroom/press-releases
GERMANTOWN, Md., & VENLO, Netherlands -- (Business Wire)

QIAGEN N.V. (NYSE: QGEN; Frankfurt Prime Standard: QIA) today highlighted its portfolio of molecular testing solutions supporting the public health response to the growing number of cyclosporiasis cases reported across the United States.

More than 1,600 U.S. cases of cyclosporiasis have been confirmed since May, along with another 7,000 potential cases, as health authorities investigate multiple outbreaks involving Cyclospora cayetanensis, a foodborne parasite that can cause prolonged diarrhea and other gastrointestinal symptoms. The parasite is not detected through routine stool culture and requires specialized diagnostic methods, including molecular testing.

QIAGEN's Sample to Insight portfolio supports laboratories across the molecular testing continuum, from syndromic diagnostics and digital PCR to next-generation sequencing (NGS):

• The FDA-cleared QIAstat-Dx Gastrointestinal Panel 2 includes Cyclospora cayetanensis as a standard target within its 16-target menu for bacterial, viral and parasitic pathogens. The fully integrated syndromic test delivers results in about an hour, enabling laboratories to test for Cyclospora alongside other common causes of gastrointestinal illness from the initial patient sample.

• For research use only, QIAGEN offers the digital PCR Microbial DNA Detection Assay targeting Cyclospora cayetanensis for use with the QIAcuity digital PCR system, supporting highly sensitive detection in research and public health applications.

• QIAGEN's sequencing portfolio also includes the PulseNet-approved QIAseq FX DNA Library Prep Kit for research use only with any NGS sequencer. This kit is designed to support “shotgun sequencing workflows” that analyze all DNA in a sample to help identify and characterize foodborne pathogens for PulseNet, the U.S. public health laboratory network that detects and investigates foodborne disease outbreaks.

“The current rise in cyclosporiasis cases highlights the need for rapid, reliable detection to support timely patient care and effective public health action,” said Nitin Sood, Senior Vice President and Head of Product Portfolio & Innovation at QIAGEN. “QIAGEN is ready to support laboratories and public health authorities worldwide with molecular testing technologies that help detect infections, guide investigations and strengthen responses to emerging disease threats.”

Further information about QIAGEN's molecular testing solutions supporting clinical diagnostics, research and public health laboratories is available through local QIAGEN representatives or the QIAGEN Customer Care team on www.qiagen.com.

About QIAGEN

QIAGEN N.V., a Netherlands-based holding company, is a global leader in Sample to Insight solutions that enable customers to extract and analyze molecular information from biological samples containing the building blocks of life. Our Sample technologies isolate and process DNA, RNA and proteins from blood, tissue and other materials. Assay technologies prepare these biomolecules for analysis, while bioinformatics support the interpretation of complex data to deliver actionable insights. Automation solutions integrate these steps into streamlined, cost-effective workflows. QIAGEN serves more than 500,000 customers worldwide in the Life Sciences (academia, pharmaceutical R&D and industrial applications such as forensics) and molecular diagnostics (clinical healthcare). As of June 30, 2026, QIAGEN employed approximately 5,500 people across more than 35 locations. For more information, visit www.qiagen.com.

Forward-Looking Statement

Certain statements contained in this press release may be considered forward-looking statements within the meaning of Section 27A of the U.S. Securities Act of 1933, as amended and Section 21E of the U.S. Securities Exchange Act of 1934, as amended. These statements can be identified by the use of forward-looking terminology such as “believe”, “hope”, “plan”, “intend”, “seek”, “may”, “will”, “could”, “should”, “would”, “expect”, “anticipate”, “estimate”, “continue”, “target” or other similar words. To the extent that any of the statements contained herein relating to QIAGEN’s products, timing for launch and development, marketing and/or regulatory approvals, financial and operational outlook, growth and expansion, acquisitions, collaborations, markets, strategy or operating results, including without limitation its expected net sales, net sales of particular products, net sales in particular geographies, adjusted net sales, expansion of adjusted operating income margin, returns to shareholders, progressive dividend payments, product portfolio management, product launches (including anticipated launches of our sequencing solutions, testing platforms, panels and systems), leveraging AI technology, improvements in operating and financial leverage, currency movements against the U.S. dollar, plans for investment in our portfolio and share repurchase commitments, our expectations relating to our adjusted tax rate, debt maturity and repayment, our ability to grow adjusted earnings per share at a greater rate than sales, our ability to improve operating efficiencies and maintain disciplined capital allocation, are forward-looking, such statements are based on current expectations and assumptions that involve a number of uncertainties and risks. Such uncertainties and risks include, but are not limited to, risks associated with our dependence on the development and success of new products; management of growth and expansion of operations (including the effects of currency fluctuations, tariffs, tax laws, regulatory processes and logistics and supply chain dependencies); variability of operating results; integration of acquired businesses; changes in relationships with customers, suppliers and strategic partners; competition; rapid or unexpected changes in technologies; fluctuations in demand for QIAGEN’s products (including fluctuations due to general economic conditions, the level and timing of customers’ funding, budgets and other factors, including delays or limits in the amount of reimbursement approvals or public health funding); our ability to obtain and maintain product regulatory approvals; difficulties in successfully adapting QIAGEN’s products to integrated solutions and producing such products; the ability of QIAGEN to identify and develop new products and to differentiate and protect our products from competitors’ products; market acceptance of new products and the integration of acquired technologies and businesses; actions of governments, global or regional economic developments, including inflation and changing interest rates, weather or transportation delays, natural disasters, cyber security breaches, political or public health crises and the resulting impact on the demand for our products and other aspects of our business, or other force majeure events; litigation risk, including patent litigation and product liability; debt service obligations; volatility in the public trading price of our common shares; as well as the possibility that expected benefits related to recent or pending acquisitions may not materialize as expected; and the other factors discussed under the heading “Risk Factors” in our most recent Annual Report on Form 20-F. For further information, please refer to the discussions in reports that QIAGEN has filed with, or furnished to, the U.S. Securities and Exchange Commission.

Source: QIAGEN N.V.

Category: Infectious Diseases

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Contacts:

QIAGEN contacts:

Public Relations
e-mail: pr@QIAGEN.com

Investor Relations
e-mail: ir@QIAGEN.com

Source: QIAGEN N.V.