What is the risk of having an adverse reaction to the vaccine?

The threat of COVID-19 is real and urgent, and getting vaccinated is the best way to protect yourself. Side effects to the COVID-19 vaccines are typically mild and subside in one to two days — like soreness in the arm, fatigue, headaches, or a slight fever.

The risk of having a serious adverse reaction to the COVID-19 vaccine is very low — far lower than the risk of contracting COVID-19. The CDC and FDA are closely monitoring vaccine outcomes to ensure safety.

If you have a question about the vaccines, talk with your healthcare provider.

Updated October 12, 2021