NEW DELHI: A Kerala institute has developed a fresh and more cost-effective diagnostic take a look at for SARS-CoV-2 which might halve the take a look at time and worth Rs 1,000.
Thiruvananthapuram-based mostly Sree Chitra Tirunal Institute for Scientific Sciences and Abilities, an institute of national importance below division of science and know-how, has developed a diagnostic equipment which might reduce the sample to test time to much less than two hours.
Currently, India is the usage of Reverse Transcription Polymerase Chain Response (RT-PCR) take a look at for SARS-CoV-2 virus or Corona virus. The time taken for a laboratory to comprise the swab sample till the splendid consequence’s over 5 hours now. RT-PCR is a plush take a look at as the machines required are imported and pricey. In deepest laboratories, the take a look at fees Rs 4,500.
Talking to ET, institute director Dr Asha Kishore stated, “The take a look at developed by us will be India’s first – and most definitely thought to be one of first few on the planet – confirmatory diagnostic take a look at for N gene of SARS-CoV-2 the usage of RT-LAMP technique.
This know-how is worthy faster than RT-PCR. The take a look at equipment can detect two areas of the gene which will be obvious that the take a look at can now not fail.” The checklist take a look at need to serene now not indulge in any false negatives and will be 100% confirmatory. The industrial manufacturing, in step with Dr Asha Kishore, might originate up internal the month.
“We are making an try ahead to an approval of ICMR. The take a look at equipment has passed all validation at National Institute of Virology Alleppey,” Dr Kishore stated.
The biggest component will be economics. The take a look at is slide on a machine which fees Rs 2.5 lakh when compared to Rs 15-30 lakh machine for RT-PCR exams.
“The machine required for our take a look at are now not complicated and can simply also be kept in district hospitals. The abilities required is more effective and this might be deployed wherever,” stated Dr Asha Kishore.
The know-how has been transferred for kind to Agappe Diagnostics which will be ready to roll out 10-15 machines internal a fortnight. “Producing kits would now not be an scenario. Rolling out machines for the length of lockdown will be an scenario as workers are now not readily on hand. But the machines will be rolled out,” Dr Kishore stated.
The know-how modified into as soon as developed for detecting tuberculosis micro organism in sputum. With onset of Covid-19, the institute determined to spend it for detecting the virus. The toughest job modified into as soon as to secure reagents required from Karnataka. Kerala Tell Pain Administration Authority stepped in to abet the institute and transported reagents. Dr Anoop Thekkuveettil and his crew of 4 PhD scholars began growing this equipment on April 1 and completed the job on April 12. The validation trials began in NIV Alleppey on April 13.
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