The close competition to create a vaccine for COVID-19 by the world's leading biopharmaceutical companies has given people a fresh hope that the biggest pandemic of the century will be eventually eradicated. Meanwhile Pfizer and Moderna have recently announced their COVID-19 vaccines are more than 90% effective.
Introduction to the method of making Corona virus vaccine by two big companies “Oxford” and “Moderna”
Updates around the development of Covid-19 vaccines seems to be an almost daily occurrence at the moment, as the best medical and scientific minds around the world look to provide an end to the current coronavirus pandemic. Vaccines from Moderna have produced high efficacy ratings in late trials, Janssen has launched a late stage clinical trial and now the University of Oxford / AstraZeneca jab has also returned encouraging results.