warning 9 events A92-A99 • AMR

Yellow fever, unspecified in Brazil

Yellow fever, unspecified has 9 WHO-tracked outbreak events in Brazil between 1998 and 2025.

Yellow fever, unspecified · Brazil · 9 WHO events across 9 calendar years (1998–2025).

Event log

Year DON ID ICD-10 ICD-11
2025 DON2920 A959 1D47
2019 DON2496, DON2515 A959 1D47
2018 DON2399, DON2403, DON2392 A959 1D47
2008 DON1287 A959 1D47
2003 DON0654 A959 1D47
2001 DON0479, DON0482 A959 1D47
2000 DON0368, DON0366 A959 1D47
1999 DON0301, DON0297 A959 1D47
1998 DON0263, DON0251 A959 1D47

Annual cadence

Year Events
2025 1
2019 1
2018 1
2008 1
2003 1
2001 1
2000 1
1999 1
1998 1

Most active year: 2025 with 1 event.
Quiet years with no events: 19.

Position within the disease

  • Brazil is rank #1 of 39 for this disease.
  • The country sits in the WHO AMR region.
  • Last reported event: 2025 (1 year ago).

Regional peers (AMR)

9 countries in this region report this disease. Median event count: 2.

Country Events
Brazil 9
Venezuela (Bolivarian Republic of) 4
Bolivia (Plurinational State of) 3
Peru 2
United States of America 2
Colombia 1
Paraguay 1
Suriname 1

How this disease ranks among Brazil’s threats

Yellow fever, unspecified is rank #1 of 17 diseases reported by Brazil to the WHO. The full country profile is at the Brazil Hub.

Outbreak Events

9

First Reported

1998

Latest Reported

2025

Flag of Brazil

Country

Brazil • AMR