Veterinary context
Avian signals from official data and verified veterinarians feed a confidential veterinary workflow first. Regional views remain delayed, aggregated, and policy-controlled.
Avian Influenza
Highly pathogenic viral disease with pandemic potential.
Affected Zones
Risk Profile
Key Symptoms
- Sudden high mortalityCritical
- Severe respiratory distressCritical
- Swollen head and faceModerate
- Cyanotic combs and wattlesModerate
- Drop in egg productionModerate
- Hemorrhagic lesionsModerate
Transmission Routes
- Contact with infected birds
- Contaminated water sources
- Wild bird migration vectors
- Fomites and equipment
Prevention Measures
- Wild bird exclusion from poultry areas
- Strict farm biosecurity protocols
- Active migratory bird surveillance
- Vaccination where permitted
Response Protocol
Surveillance
Active surveillance in poultry and wild bird populations
Notification
Immediate notification to OIE; national emergency activation
Sanitary control
Mass culling, controlled zones, disinfection
Prevention
Biosecurity reinforcement and risk communication to producers
Observed evolution
Visible evolution
Observed public series by period so the page shows volume, active regions, and recent intensity instead of an empty block.
Public summary
Observed metrics
This public layer summarizes source mix, latest visible period, and highest-activity regions using the same seed data that drives the map and KPIs.