Information for Health Professionals

Note: New information about the upcoming 2019-2020 flu season is available.

The pages listed below offer public health and health care professionals key information about vaccination, infection control, prevention, treatment, and diagnosis of seasonal influenza.

Your flu vaccine recommendation makes a difference.

Influenza Data

Overview and map of current influenza activity in the U.S.

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Coverage data and past trends of flu vaccination coverage in the U.S.

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