An immunologist explains how the vaccine trains your immune system to fight the coronavirus.
Key advice you should still use, and continue to share, in the new year.
A behavioral scientist, who studies the power of living with purpose, discusses how to heal and grow in the new year.
Heard a claim about the vaccines? Check here before sharing or acting on the information.
None of the COVID-19 vaccines have been studied specifically in pregnant or breastfeeding individuals.