The Eurofins Network Announces Availability of Real-Time PCR Assay for the Identification of the Mpox Virus (Formerly Monkeypox), as WHO Declares Mpox a Public Health Emergency of International Concern and Health Authorities Recommend Increased Testing

Eurofins Scientific (EUFI.PA), a global leader in bioanalytical testing, announces the availability of its innovative PCR assay for the simultaneous qualitative detection of the mpox virus and its differentiation from other viruses from the orthopox family - the Mplex Mpox, Orthopox assay.

European Centre for Disease Prevention and Control Director Pamela Rendi-Wagner has noted that the 2024 outbreak of mpox in several African countries, which WHO has declared a Public Health Emergency of International Concern¹, is likely to lead to “more sporadic imported cases to the European continent”², which will require monitoring, testing and diagnostics support.

Early detection, surveillance and data is essential to efficient infectious disease control. Mplex Mpox, Orthopox real-time PCR assay was developed by Gold Standard Diagnostics Frankfurt GmbH, part of the international network of Eurofins companies, in response to the 2022 mpox epidemic. The PCR assay has been evaluated and validated by the Institute of Health Carlos III (ISCIII) in Spain and the French National Reference Center (CNR-LE) and is immediately available as an RUO assay.

This 2024 outbreak is linked to the MPXV Clade I sublineage, a virus variant that carries a genome deletion affecting binding sites for primers and probes in certain real-time PCR assays, potentially leading to assay failure. The Gold Standard Diagnostics Mplex Mpox, Orthopox assay remains unaffected by this deletion based on bioinformatic analysis.

Eurofins is making this new assay available to its laboratories serving health authorities around the world where required and applicable and has set aside test kit contingents for donation to African countries’ health authorities who may need these tests.

Further information: order@goldstandarddiagnostics.eu

For more information, www.eurofins.com.

About Eurofins – the global leader in bio-analysis

Eurofins is Testing for Life. With ca. 62,000 staff across a network of more than 900 laboratories in over 1,000 companies in 62 countries, Eurofins offers a portfolio of over 200,000 analytical methods.

Eurofins Scientific S.E. shares are listed on Euronext Paris Stock Exchange.

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¹ WHO declares mpox virus a public health emergency of international concern | UN News

² Mpox Africa Outbreak Needs More Testing, Europe CDC Chief Says - Bloomberg

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