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WHO prequalification of point of care HIV test

CEPHEID has announced that its Xpert HIV-1 Qual (Qualitative) test has been awarded World Health Organization (WHO) prequalification, making it one of the first molecular point of care tests designed for HIV to be given this designation.

The test can detect HIV-1 in whole blood and dried blood spots from individuals suspected of HIV infection, including infants.  Inclusion in the prequalification list signifies that Xpert HIV-1 Qual meets WHO's stringent performance, quality, safety and reliability standards, and fulfils a performance measure established for many developing countries and global health participants before they can allow broad deployment of a new technology.  

Without timely HIV testing and therapy initiation, one-third of HIV-infected infants will die before their first birthday, and more than 50% will die before their second birthday. HIV infection in infants can only be diagnosed by molecular testing since immunoassay tests can be ambiguous given the presence of maternal HIV antibodies in the infant's bloodstream up to 18 months of age.

"Early detection of HIV in infants can be life-saving, particularly if these children are placed on antiretroviral therapy (ART) in the first twelve weeks of life," said David Persing, M.D., Ph.D., Cepheid's chief medical and technology officer.  "Current central laboratory testing methods are slow, delays in initiation of ART for HIV-positive infants are all too common, and many patients are lost to follow up.  In fact, for as many as half the infants tested for HIV, results are never received.”

"Having rapid quantitative results available for assessment of maternal transmission risk on the day of delivery, along with a sensitive qualitative test to determine neonatal infection status, could together represent significant leaps forward in HIV prevention strategies," said Professor Jeanne Jordan, School of Public Health at The George Washington University.

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Upcoming Events

Central Sterilising Club - Annual Scientific Meeting 2024

Crowne Plaza at Gerrard’s Cross
15th April 2024 – 16th April 2024

DECON UK 2024

National Conference Centre, Birmingham
17th April 2024

Infection Prevention & Control

National Conference Centre, Birmingham
23rd - 24th April 2024

Theatres & Decontamination Conference 2024

Coventry Building Society Arena
16th May 2024

The AfPP Roadshow - Birmingham

Millennium Point, Birmingham
18th May 2024

The AfPP Roadshow - Exeter

University of Exeter
22nd June 2024

Access the latest issue of Clinical Services Journal on your mobile device together with an archive of back issues.

Download the FREE Clinical Services Journal app from your device's App store

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