Dr Kuldeep Kumar Grover, head of critical care and pulmonology - CK Birla Hospital, Gurgaon said that proper masking is of prime importance as a precaution, particularly in crowded places and on public transit
India reported 7,591 fresh Covid cases in the last 24 hours, against the previous day s 9,436 count, with 45 deaths, reflecting the considerable decline in the pandemic.
In his study, Professor Choubey recruited 20 volunteers and divided them into two groups of 10 each – One group received Covaxin, the other was administered Covishield.