Posted in Web Your COVID-19 vaccine questions, answered: What are the … December 17, 2020 What are the Pfizer vaccine ‘ingredients?’ The Food and Drug Administration on Friday authorized the first coronavirus vaccine for emergency use, and distribution of Pfizer’s vaccine was underway … https://www.msn.com/en-us/news/us/your-covid-19-vaccine-questions-answered-what-are-the-side-effects-what-are-the-pfizer-vaccine-ingredients/ar-BB1byzIi