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Results conform to ICMR norms
Saliva-based rapid antigen test (RAT) could be effective, faster and economical in the diagnosis of COVID-19, a study has found.
Chennai Dental Research Foundation (CDRF), Voluntary Health Services (VHS) and Ragas Dental College and Hospital conducted the study. The results achieved the minimum standards set by the Indian Council of Medical Research (ICMR). It recorded a sensitivity of 56% as against the 50% required by ICMR and specificity of 100%, compared with 95% set by ICMR, according to a release.
Gunaseelan Rajan, president of CDRF, said the biggest advantage of RAT was that it was faster than RT-PCR test. “It is safe. One can take up a self-test at home or office. Our research has shown that using saliva for RAT was rapid and effective. It could be utilised for mass screening, rapid screening, and by dentists and ENT doctors as it can detect the virus in 10 minutes,” he said. He said they had written about the findings to t ....

Tamil Nadu , Gunaseelan Rajan , Yuvraj Gupta , Health Services , Ragas Dental College , Chennai Dental Research Foundation , Indian Council Of Medical Research , Department Of Clinical Research , Dental Research Foundation , Voluntary Health Services , Indian Council , Medical Research , Clinical Research , Research Director , Saliva Based Rat Can Give Faster Result , Covid 19 , தமிழ் நாடு , குணசீலன் ராஜன் , யுவராஜ் குப்தா , ஆரோக்கியம் சேவைகள் , ராகங்கள் டெஂடல் கல்லூரி , சென்னை டெஂடல் ஆராய்ச்சி அடித்தளம் , இந்தியன் சபை ஆஃப் மருத்துவ ஆராய்ச்சி , துறை ஆஃப் மருத்துவ ஆராய்ச்சி , டெஂடல் ஆராய்ச்சி அடித்தளம் , தன்னார்வ ஆரோக்கியம் சேவைகள் ,