By Julie Neild, MTSC, BS QUESTION: Are the ingredients in the Pfizer-BioNTech COVID-19 vaccine of animal origin? ANSWER: In the United Kingdom (UK), the vaccine is derived from non-animal products. However, in the United States (US), the FDA has not provided information that can confirm or deny whether the ingredients are of animal origin.   The … Continue reading Pfizer-BioNTech COVID-19 Vaccine Ingredients