Source: National Center for Immunization and Respiratory Diseases (NCIRD) — Content from the Centers for Disease Control and Prevention (public domain).
What to know
FluView Interactive, influenza surveillance data the way you want it.
ILI and Viral Surveillance
National, Regional, and State Level Outpatient Illness and Viral Surveillance
National, Regional, and State Level Outpatient Illness and Viral Surveillance
National, Regional, and State Level Outpatient Illness and Viral Surveillance Data
This application showcases two of CDC’s influenza surveillance systems, the U.S./NREVSS Collaborating Labs and the US Outpatient Influenza-like Illness Surveillance Network (ILINet). Users are able to view both influenza laboratory data and medically attended visits for influenza-like illness (ILI) side by side for the influenza season and geography (national, regional, or select states) of interest.
Age Group Distribution of Influenza Positive Tests Reported by Public Health Laboratories
Age Group Distribution of Influenza Positive Tests Reported by Public Health Laboratories
Age Group Distribution of Influenza Positive Tests Reported by Public Health Laboratories Data
A second application also shows the age group distribution of influenza positive tests that are reported by public health laboratories by influenza virus type and subtype/lineage. This application allows users to view laboratory data from multiple seasons and different age groups.
Hospitalizations
FluSurv-NET Hospitalization Rates
Laboratory Confirmed Influenza Hospitalizations
FluSurv-NET Hospitalization Rates Data
This application shows cumulative and weekly hospitalization rates from FluSurv-NET, a population-based surveillance network for laboratory-confirmed influenza-associated hospitalizations. This application allows users to view rates across multiple seasons and different age groups.
FluSurv-NET Hospitalizations with Characteristics
Laboratory Confirmed Influenza Hospitalizations with Characteristics
FluSurv-NET Hospitalizations with Characteristics Data
A second application also shows data from FluSurvNET but focuses on the characteristics (such as the virus type, demographic, and clinical information) of these hospitalizations.
National Healthcare Safety Network (NHSN) Hospitalizations Surveillance
NHSN FluView
National Healthcare Safety Network (NHSN) Hospitalizations Surveillance Data
This application shows the number and rate of laboratory-confirmed influenza- associated hospital admissions and the number of influenza-associated ICU hospitalizations from the National Healthcare Safety Network’s (NHSN) hospitalization surveillance system. This application allows users to view data at the national and HHS region level across multiple seasons.
ILI Activity Map
ILI Activity Indicator Map
ILI Activity Indicator Map
Outpatient Respiratory Illness Activity Map
This application shows ILI activity by state using data collected through ILINet. This interactive tool allows users to view state-specific activity levels for multiple seasons and to have a visual representation of relative activity from state to state. For more in depth state level information, users can access state influenza surveillance websites by clicking on the state.
Mortality
Influenza Mortality Surveillance from the National Center for Health Statistics Mortality Surveillance System
Pneumonia and Influenza Mortality Surveillance from the National Center for Health Statistics Mortality Surveillance System
Influenza Mortality Surveillance from the National Center for Health Statistics Mortality Surveillance System Data
This application shows national, regional, and state-level influenza mortality data from the National Center for Health Statistics (NCHS) Mortality Surveillance System.
Influenza Associated Pediatric Mortality
Influenza Associated Pediatric Mortality
Influenza Associated Pediatric Mortality Data
This application shows information collected through the Influenza-Associated Pediatric Mortality Surveillance System and allows users to view case characteristics including basic demographics, underlying conditions and time and place of death
Novel Flu A
Human Infections with Novel Influenza A Viruses
Human Infections with Novel Influenza A Viruses
This applications shows information collected on human infections with novel influenza A viruses and allows users to view case counts by geographic location, virus subtype, influenza season, and calendar year.