Kovid 19 vaccine is 100 percent effective in preventing death due to this disease – Dr. Smit Srivastava Chhattisgarh Kovid 19 vaccine is 100 percent effective in preventing death due to this disease – Dr. Smit Srivastava News Analysis India 3 years ago According to Dr. Smit Srivastava, Head of the Department of Cardiology Advanced Cardiac Institute Medical College Raipur, the vaccine of Kovid 19 is 100...Read More