FluView Metadata

Attribute Details
Source Name fluview_meta
Data Source United States Centers for Disease Control and Prevention (CDC)
License Publicly Accessible US Government

Overview

The FluView metadata (fluview_meta) endpoint is a companion data source to the FluView endpoint. It describes when the FluView endpoint was last updated and how many records are available.

General topics not specific to any particular endpoint are discussed in the API overview. Such topics include: contributing, citing, and data licensing.

Table of contents

  1. FluView Metadata
  2. The API
    1. Parameters
    2. Response
  3. Example URLs
    1. FluView Metadata
  4. Code Samples

FluView Metadata

Returns information about the fluview endpoint.

The API

The base URL is: https://api.delphi.cmu.edu/epidata/fluview_meta/

Parameters

There are no parameters for this endpoint.

Response

Field Description Type
result result code: 1 = success, 2 = too many results, -2 = no results integer
epidata list of results array of objects
epidata[].latest_update date when data was last updated string
epidata[].latest_issue most recent “issue” (epiweek) in the data integer
epidata[].table_rows total number of rows in the table integer
message success or error message string

Example URLs

FluView Metadata

https://api.delphi.cmu.edu/epidata/fluview_meta/

{
  "result": 1,
  "epidata": [
    {
      "latest_update": "2020-04-24",
      "latest_issue": 202016,
      "table_rows": 957673
    }
  ],
  "message": "success"
}

Code Samples

Libraries are available for R and Python. The following samples show how to import the library and fetch FluView metadata.

# Import
from epidatpy import EpiDataContext
# Fetch data
epidata = EpiDataContext()
res = epidata.pub_fluview_meta()
print(res)

library(epidatr)
# Fetch data
res <- pub_fluview_meta()
print(res)