evidence: Children given COVID-19 vaccines have side effects similar to those faced by adults. The most commonly reported side effects include: [...] COVID-19 vaccines shouldn't be given to a child with a known history of a severe allergic reaction to any of the vaccine's ingredients. If this is the case, your child might be able to get different COVID-19 vaccine in the future. [...] If you have questions or concerns about your child getting a COVID-19 vaccine, talk to your child's health care team. The health professional can help you weigh the risks and benefits of vaccination.