Increased tracing, screening and seclusion of individuals with unique coronavirus infection is a reliable method to consist of the virus spread. Currently, the favored procedure for testing uses the RT-PCR (Reverse Transcription-Polymerase Chain Reaction) test This protocol does, however, take time and is pricey.
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With the steeply increasing variety of contaminated persons, there is a need for a dependable test that would give results rapidly and also be cheaper. Scientists from the Centre for Cellular and Molecular Biology (CCMB), Hyderabad, have studied such a technique, also utilizing RT-PCR however with dry swabs, bypassing the RNA seclusion phase, which they find takes in less time and is less expensive.
They also recommend an alternative approach which obviously shows a greater performance that the conventional one. The outcomes have been posted in bioRxiv and medRxiv preprint servers. Preprints are yet to be peer-reviewed and released in scientific journals.
Variant method: Steps associated with the testing procedure studied by CCMB
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In the usual technique of testing, nasal swabs gathered from an individual are positioned in a viral transportation medium (VTM). From this, a part of the liquid is taken, the viral RNA is extracted and RT-PCR test is carried out.
