Summary
Report type: Immediate notification
Report ID: 149523
Date of start of the event: 9 Apr 2021
Date of confirmation of the event: 12 Apr 2021
Reason for notification: Recurrence of a listed disease
Date of previous occurrence: 2 Mar 2021
Manifestation of disease: Clinical disease
Causal agent: Highly pathogenic avian influenza virus
Serotype: H5N1
Nature of diagnosis: Laboratory
This event pertains to a defined zone within the country.

New outbreaks (1)
Summary of outbreaks:
Total outbreaks: 1
Outbreak location: Nadudvar, Puspokladany, Hajdu-Bihar
Date of start of the outbreak: 10 Apr 2021
Epidemiological unit: Farm
Affected animals:
Species / Susceptible / Cases / Deaths / Killed and disposed of /
Slaughtered or killed for commercial use / Vaccinated
Birds / 11 769 / - / 2650 / 9119 / - / -
Affected population: 38-week-old breeding turkeys

Epidemiology
Source of the outbreak(s) or origin of infection: Unknown or
inconclusive

Control measures at event level
Domestic control measures applied: Traceability; surveillance within
containment and/or the protection zone; stamping out; official
destruction of animal products; official disposal of carcasses,
by-products and waste; movement control inside the country; zoning
Domestic control measures to be applied: Disinfection
Wild control measures to be applied: Surveillance within containment
and/or the protection zone

Diagnostic test results
Laboratory name and type: Veterinary Diagnostic Directorate (national
laboratory)
Species / Test / Test date / Result
Bird / Real-time polymerase chain reaction (real-time PCR) / 13 Apr
2021 / Positive

Future reporting
The event is continuing. Weekly follow-up reports will be submitted.