pub_ecdc_ili: ECDC ILI incidence (Europe)

In epidatr: Client for Delphi's 'Epidata' API

ECDC ILI incidence (Europe)

Description

API docs: https://cmu-delphi.github.io/delphi-epidata/api/ecdc_ili.html.

Obtain information on influenza-like-illness from the European Centre for Disease Prevention and Control.

Usage

pub_ecdc_ili(
  regions,
  epiweeks = "*",
  ...,
  issues = NULL,
  lag = NULL,
  fetch_args = fetch_args_list()
)

Arguments

regions	character. List of regions to fetch. See the codes for European countries. # nolint
epiweeks	timeset. Epiweeks to fetch. Supports epirange() and defaults to all ("*") dates. Format as epirange(startweek, endweek), where startweek and endweek are of the form YYYYWW (string or numeric).
...	not used for values, forces later arguments to bind by name
issues	timeset. Optionally, the issue(s) of the data to fetch. See the "Data Versioning" section for details.
lag	integer. Optionally, the lag of the issues to fetch. See the "Data Versioning" section for details.
fetch_args	fetch_args_list(). Additional arguments to pass to fetch(). See fetch_args_list() for details.

Details

The list of location argument can be found in https://github.com/cmu-delphi/delphi-epidata/blob/main/labels/ecdc_regions.txt.

Value

tibble::tibble

Data Versioning

Several endpoints support retrieving historical versions of the data. The following parameters control this and are mutually exclusive (only one can be provided at a time).

• as_of: (Date) Retrieve the data as it was on this date.

• issues: timeset Retrieve data from a specific issue date or range of dates.

• lag: (integer) Retrieve data with a specific lag from its issue date.

If none of these is specified, the most recent version of the data is returned.

See vignette("versioned-data") for details and more ways to specify versioned data.

See also

For example queries showing how to discover signals and build calls, see vignette("signal-discovery", package = "epidatr").

Examples

pub_ecdc_ili(regions = "austria", epiweeks = epirange(201901, 202001))

epidatr documentation built on June 3, 2026, 1:06 a.m.