An essential part of any vaccine being considered acceptable is that it is safe. Because the time taken to produce the COVID-19 vaccines was far shorter than the usual vaccination development time (months instead of years), safety has been one of the most frequently mentioned concerns about the vaccines.
Yet their production was carefully carried out according to normal protocols, and the results over the last two years have proved it. How was safe vaccine production possible in such a short time? Read my article https://www.crosswalk.com/special-coverage/coronavirus/is-the-covid-19-vaccine-ethical-for-christians.html to find out.