COVID-19 affects most children differently than adults. However, vaccines for kids are useful for multiple reasons.

First detected in October 2020 in India, a new coronavirus variant started spreading. Learn more about what this means for you.

Vaccines are an effective way to prevent disease. Here we discuss side effects to COVID-19 vaccines and compare those to COVID-19 symptoms.

The immune system consists of specifically trained cells. The adaptive immune response trains a memory response, which is used in vaccines.