Recently, the Pfizer-BioNtech COVID-19 vaccine was authorized for use in children as young as 12 years old. While this is an exciting step towards protecting more people against COVID, many parents may have questions or feel uncertain about getting their child vaccinated. Infectious disease expert Dr. Alexandra Brugler Yonts explains why your child should get the COVID vaccine and answers some questions about the vaccine’s risks, side effects and rumored link to infertility.