Pfizer is developing Coronavirus vaccine for 12-15 years old
New Delhi, 31/3 (AO Bureau)Pfizer-BioNTech Covid-19 vaccine is 100 percent effective on children between twelve and fifteen years. The company has claimed this on Wednesday. At the same time, a study has revealed that the Covid-19 vaccine, jointly produced by American pharma company Pfizer and German biotechnology company BioNotech, can give protection against that new…
