An official website of the United States government
Information for Health Professionals
The pages listed below offer public health and health care professionals key information about vaccination, infection control, prevention, treatment, and diagnosis of seasonal influenza.
Influenza Data
Overview and map of current influenza activity in the United States
Influenza vaccination coverage data and past trends in the United States
Recommendations and Guidance
Additional Resources
- Infection Control in Health Care Facilities
- Interim Immunization Recommendations for Individuals Displaced by a Disaster
- Medical Office Telephone Evaluation of Patients with Possible Influenza
- Health Care Provider Fight Flu Communications Toolkit
- Make A Strong Flu Vaccine Recommendation
- Flu Activity and Surveillance
- The Pink Book. Chapter 12: Influenza
- Vaccines and Immunizations
- Influenza vaccines — United States, 2023–24 influenza season
- Provider Resources for Vaccine Conversations with Parents
- Avian Influenza Guidance
- Clinician Guidance for Variant Virus Infections
- International Reagent Resource
Reagent users: tools and information on influenza and influenza virus detection - American Academy of Pediatrics (AAP) – Recommendations for Prevention and Control of Influenza in Children, 2023–2024
