Public health reporting
- Influenza-associated hospitalizations
Patients who have a hospital admission date 14 days or fewer after a positive influenza test or a hospital admission date three days or fewer before a positive influenza test. - Influenza-associated pediatric deaths
Report any suspected of confirmed influenza-associated pediatric death in children under 18 years. - Outbreaks in long-term care facilities
Contact your local public health agency to report:- Suspected influenza outbreak: One resident with a positive flu test among one or more other residents with influenza-like illness (ILI) within a one-week period.*
- Confirmed influenza outbreak: At least two residents with a positive influenza test. Note: This outbreak definition is different from previous seasons due to the co-circulation of COVID-19; the previous definition required only one positive influenza test among 2 or more residents with ILI.
*The occurrence of respiratory illness among residents should first be considered suspect for COVID-19. If influenza or other respiratory illnesses such as RSV are circulating locally, these pathogens should also be considered suspect until testing proves otherwise. Co-infections of SARS-CoV-2 and other viral respiratory pathogens can and may occur.
Health care worker flu vaccinations
- Report vaccinations
Report health care worker influenza vaccinations through the Health Facilities portal.
Health Alert Network messages (HANs)
Resources
- Guidance for influenza outbreaks in correctional facilities, 2023-24 season.
- Influenza outbreak guidelines: prevention and control in long-term care facilities, 2023-24 season.
- Guidance for prevention and control of non-COVID-19 respiratory illnesses in schools and childcare settings, 2023-24 season.
- CDC Guidance for schools and childcare facilities.