Find out how different vaccines for the coronavirus cause your body to create antibodies that fight the virus.
Learn about the safety and effectiveness of COVID-19 vaccines for kids, the possible side effects, and the benefits of vaccination.
Pediatricians are getting lots of questions about COVID-19 vaccines from parents this year. Here's what they want you to know ...
Walensky is a professor at Harvard Medical School and served as the 19th director of the Centers for Disease Control and Prevention. Once clinical trials showed that Covid-19 vaccines were safe and ...