What Happens When Covid-19 Vaccines Enter the Body — A Roadmap

By Glenn J Rapsinski, University of Pittsburgh curious kids It is a series that appeals to children of all ages. If you have a question you want an expert to answer, curiouskids@theconversation.com. How does a COVID-19 vaccine work in the body? – Wixy, age 12, New York The COVID-19 pandemic, caused by the SARS-CoV-2 virus, …