Union Health Secretary Rajesh Bhushan on March 30 said that 807 United Kingdom COVID variants, 47 South African variants and one Brazilian variant have been found in the country. He added that country..
Senior Director and HOD (Chest and Respiratory Diseases), BLK Hospital Delhi Dr. Sandeep Nayar reacted on the recent surge in COVID-19 cases in the country. He said that states like Punjab,..