All functions

about()

Display information about the data source

age_groups()

Return age groups used in the surveillance

available_seasons()

Show available seasons

clinical_labs()

Retrieve U.S. Clinical Laboratories Reporting SARS-CoV-2 Test Results to CDC

laboratory_confirmed_hospitalizations()

Retrieve Laboratory-Confirmed COVID-19-Associated Hospitalizations

mmwr_week()

Convert a Date to an MMWR day+week+year

mmwr_week_to_date()

Convert an MMWR year+week or year+week+day to a Date object

mmwr_weekday()

Convert a Date to an MMWR weekday

mmwrid_map

MMWR ID to Calendar Mappings

mortality_surveillance_data()

Retrieve NCHS Mortality Surveillance Data

nssp_er_visits_national()

Retrieve National Syndromic Surveillance Program (NSSP): Emergency Department Visits Percentage of Visits for COVID-19-Like Illness (CLI) or Influenza-like Illness (ILI)

nssp_er_visits_regional()

Retrieve Regional Syndromic Surveillance Program (NSSP): Emergency Department Visits Percentage of Visits for COVID-19-Like Illness (CLI) or Influenza-like Illness (ILI)

provisional_death_counts()

Retrieve Provisional Death Counts for Coronavirus Disease (COVID-19)

public_health_labs_national()

Retrieve National Surveillance of U.S. State and Local Public Health Laboratories Reporting to CDC

public_health_labs_regional()

Retrieve Regional Surveillance of U.S. State and Local Public Health Laboratories Reporting to CDC

surveillance_areas()

Show network & network catchments