The Indian Council of Medical Research (ICMR) is exploring the saliva based test method for Covid-19 and while it has validated a few tests, it has not found any to be reliable, Harsh Vardhan, health and family welfare minister said on Sunday.
The minister, while addressing a social media dialogue, said that companies with tests approved by the USFDA had still not approached the Indian government.
Vardhan also said that no significant or drastic mutations had been found in strains of SARS-CoV-2 in India till now. He