Influenza Surveillance

This dataset contains the following files for California influenza surveillance data: 1) Outpatient Influenza-like Illness Surveillance Data by Region and Influenza Season from volunteer sentinel providers; 2) Clinical Sentinel Laboratory Influenza and Other Respiratory Virus Surveillance Data by Region and Influenza Season from volunteer sentinel laboratories; and 3) Public Health Laboratory Influenza Respiratory Virus Surveillance Data by Region and Influenza Season from California public health laboratories. The Immunization Branch at the California Department of Public Health (CDPH) collects, compiles and analyzes information on influenza activity year-round in California and produces a weekly influenza surveillance report during October through May. The California influenza surveillance system is a collaborative effort between CDPH and its many partners at local health departments, public health and clinical laboratories, vital statistics offices, healthcare providers, clinics, emergency departments, and the Centers for Disease Control and Prevention (CDC). California data are also included in the CDC weekly influenza surveillance report, FluView, and help contribute to the national picture of Influenza activity in the United States. The information collected allows CDPH and CDC to: 1) find out when and where influenza activity is occurring; 2) track influenza-related illness; 3) determine what influenza viruses are circulating; 4) detect changes in influenza viruses; and 5) measure the impact influenza is having on hospitalizations and deaths.

Data and Resources

Field Value
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier 7c55985c-043f-42a7-8c67-e71f6c2af8ac
issued 2019-05-31T15:56:51.652747
license http://www.opendefinition.org/licenses/cc-by
modified 2024-08-29T00:06:32.401194
publisher California Department of Public Health
resource-type Dataset
source_datajson_identifier true
source_hash 777be36e4fc1e27e051de69d8cd80f424bc3164db9bdc168bc1372eb58720459
source_schema_version 1.1
theme {COVID-19,"Health and Human Services"}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • adenovirus
  • california-department-of-public-health
  • coronavirus
  • enterovirus
  • flu
  • flu-season
  • hmpv
  • human-metapneumovirus
  • ilinet
  • influenza
  • influenza-a-subtype
  • influenza-b-lineage-type
  • influenza-like-illness
  • influenza-season
  • influenza-type
  • laboratory-surveillance
  • parainfluenza-virus
  • respiratory-syncytial-virus
  • rhinovirus
  • rsv
  • vpd
isopen False
license_id other-license-specified
license_title other-license-specified
maintainer California Department of Public Health/Center for Infectious Disease/Division of Communicable Disease Control/Immunization Branch/Vaccine Preventable Diseases Epidemiology Section
maintainer_email opendata@cdph.ca.gov
metadata_created 2025-09-23T16:07:38.214672
metadata_modified 2025-09-23T16:07:38.214679
notes This dataset contains the following files for California influenza surveillance data: 1) Outpatient Influenza-like Illness Surveillance Data by Region and Influenza Season from volunteer sentinel providers; 2) Clinical Sentinel Laboratory Influenza and Other Respiratory Virus Surveillance Data by Region and Influenza Season from volunteer sentinel laboratories; and 3) Public Health Laboratory Influenza Respiratory Virus Surveillance Data by Region and Influenza Season from California public health laboratories. The Immunization Branch at the California Department of Public Health (CDPH) collects, compiles and analyzes information on influenza activity year-round in California and produces a weekly influenza surveillance report during October through May. The California influenza surveillance system is a collaborative effort between CDPH and its many partners at local health departments, public health and clinical laboratories, vital statistics offices, healthcare providers, clinics, emergency departments, and the Centers for Disease Control and Prevention (CDC). California data are also included in the CDC weekly influenza surveillance report, FluView, and help contribute to the national picture of Influenza activity in the United States. The information collected allows CDPH and CDC to: 1) find out when and where influenza activity is occurring; 2) track influenza-related illness; 3) determine what influenza viruses are circulating; 4) detect changes in influenza viruses; and 5) measure the impact influenza is having on hospitalizations and deaths.
num_resources 7
num_tags 29
title Influenza Surveillance