warning 2 events A92-A99 • AMR

Chikungunya mosquito-borne viral fever in United States of America

Chikungunya mosquito-borne viral fever has 2 WHO-tracked outbreak events in United States of America between 2016 and 2025.

Chikungunya mosquito-borne viral fever · United States of America · 2 WHO events across 2 calendar years (2016–2025).

Event log

Year DON ID ICD-10 ICD-11
2025 DON2931 A920 1D40
2016 DON2254 A920 1D40

Position within the disease

  • United States of America is rank #9 of 46 for this disease.
  • The country sits in the WHO AMR region.
  • Last reported event: 2025 (1 year ago).

Regional peers (AMR)

18 countries in this region report this disease. Median event count: 1.

Country Events
United States of America 2
Argentina 2
Bolivia (Plurinational State of) 2
Paraguay 2
Peru 1
Canada 1
Belize 1
Bahamas 1

How this disease ranks among United States of America’s threats

Chikungunya mosquito-borne viral fever is rank #7 of 25 diseases reported by United States of America to the WHO. The full country profile is at the United States of America Hub.

Outbreak Events

2

First Reported

2016

Latest Reported

2025

Flag of United States of America

Country

United States of America • AMR