warning 2 countries ICD-10 J101

Influenza with other manifestations, seasonal influenza virus identified

Influenza with other manifestations, seasonal influenza virus identified clinical and global spread profile: 2 countries, 3 WHO outbreak events since 2023.

Influenza with other manifestations, seasonal influenza virus identified · ICD-10 J101 · ICD-11 1E30 · 3 WHO events across 2 countries (2023–2025).

Top affected countries

Country Region Events % of global
China WPR 2 67%
Congo Democratic Republic of the AFR 1 33%

Annual outbreak timeline

Year Events Countries
2025 1 1
2024 1 1
2023 1 1

Peak year: 2025 (1 events).

WHO case definition

Influenza due to infection with seasonal influenza virus strains, virus identified. These diseases are characterized by fever, cough, headache, myalgia, arthralgia, or malaise. Transmission is by inhalation of infected respiratory secretions. Confirmation is by identification of the specified influenza virus in a nasopharyngeal, nose, or throat swab.

Countries Affected

2

Outbreak Events

3

Year Range

2023–2025

coronavirus

ICD-10 J101

Influenza with other manifestations, seasonal influenza virus identified

Visualization

Global Prevalence Snapshot

Based on WHO Disease Outbreak News events (2023–2025).

3 Outbreak events · Sporadic / Low

Risk Level

Endemic / High Risk
Emerging / Moderate
Sporadic / Low Risk