India’s Feluda COVID-19 test cheaper, faster alternative to RT-PCR, say scientists

More accurate than a rapid antigen test and almost as quick, India’s CRISPR ‘Feluda’ COVID-19 test that changes colour on detection of the SARS-CoV-2 virus could be a cheaper, faster and simpler alternative to an RT-PCR diagnosis, say scientists. Named after Satyajit Ray’s famed detective, the Feluda test, which is …

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