What to know
A strong recommendation from a health care professional can be a critical factor in whether their patients get an influenza vaccine.
Overview
Learn more about influenza vaccination guidance and recommendations for health care professionals.
Read about influenza (flu) vaccine recommendations and historical changes.
Resources to help health care professionals with vaccine storage and handling.
Randomized controlled trials and observational studies assess how well flu vaccines work.
CDC and FDA monitor the safety of all vaccines licensed in the United States, including flu vaccines
Social media and print resources to share information on the importance of an annual flu vaccine.