Posted in Web What are the Pfizer vaccine ingredients? – IN.gov December 20, 2020 Active Ingredient nucleoside-modified messenger RNA (modRNA) encoding the viral spike glycoprotein (S) of SARS-CoV-2 Lipids … https://faqs.in.gov/hc/en-us/articles/360054109791-What-are-the-Pfizer-vaccine-ingredients-