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SARS-CoV-2 mutation identification: a look at the latest solutions

The detection of SARS-CoV-2 mutations and new, potentially more infectious and transmissible variants of the virus currently is exercising the minds of the scientific and commercial communities. PerkinElmer examines the various testing methodologies.

Recent reports of potentially more dangerous SARS-CoV-2 mutants such as the Delta variant highlight the need for surveillance to quickly identify changes in the viral genome and contain their spread. The World Health Organization (WHO) has designated the four variants Alpha, Beta, Gamma and Delta as variants of concern (VOCs).1 These variants are of particular concern because they may spread faster and/or may cause more severe disease. Additionally, variants may impact the performance of current diagnostic approaches or the effectiveness of vaccines.1 Currently, the WHO is urging countries to expand their variant detection efforts to track sub-lineages of the Delta variant, which is currently the most worrisome of the VOCs.

Diagnostic testing versus variant detection

Diagnostic testing is used to detect SARS-CoV-2 infection and to inform an individual’s medical care. Additionally, diagnostic results are used to red

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Online
3 December 2021

IBMS Biomedical Science Congress 2022

International Convention Centre, Birmingham
14-17 March 2022

Access the latest issue of Pathology In Practice on your mobile device together with an archive of back issues.

Download the FREE Pathology In Practice app from your device's App store

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