COVID-19 Vaccines: Can These Truly End The Pandemic?
The year of 2020 has been bleak and tough for all of us. Fortunately, the new year seems to bring in a lot of hope with all the vaccines for coronavirus. Before we understand how the vaccine is going to help us let us understand how the vaccines are approved. Vaccine Testing The general developmental stages of the vaccine are as follows: Exploratory stage Pre-clinical stage Regulatory review and approval Manufacturing Quality control Clinical development is a three-phase process. During Phase I, small groups of people receive the trial vaccine. In Phase II, the clinical study is expanded, and vaccine is given to people […]