Moderna Inc. says their vaccine is 94% effective against COVID-19

New Delhi(Washington), 16/11: American pharmaceutical giant Moderna Inc. announced that the vaccine prepared by them is 94% effective against COVID-19 after the results from a clinical trial of more than 30,000 volunteers on Monday. Moderna’s claim came after other companies, Pfizer and BioNTech both declared that their vaccines are over 90% effective.