WorldPulse

Japan Influenza A detections

jpn-flu-aHealth & Disease

Influenza (flu) type A positive specimens, WHO FluNet sentinel virology

Subject

Japan

Metric

Influenza A detections

Data Points

212

Coverage

2021–2026

Latest Value

1

as of Jul 20, 2026

Time Series (212 observations)

Recent Data

DateValueType
Jul 20, 20261-
Jul 13, 20262-
Jul 6, 20264-
Jun 29, 20261-
Jun 22, 20263-
Jun 8, 20261-
Jun 1, 20261-
May 25, 20262-
May 18, 20261-
May 11, 20261-
May 4, 20262-
Apr 27, 20261-
Apr 20, 20263-
Apr 13, 20262-
Apr 6, 20261-

Showing most recent 15 of 212 observations

Data Source

WHO_FLUNET

Category

API Access

# Fetch data by canonical code
GET /api/v1/timeseries/canonical/jpn-flu-a

# With date filters
GET /api/v1/timeseries/canonical/jpn-flu-a?start_date=2020-01-01

# Point-in-time reconstruction (Pro)
GET /api/v1/timeseries/canonical/jpn-flu-a?as_of=2024-01-01