Equine infectious anaemia,
Information received on 23/07/2020 from Dr Lajos Bognár, Deputy State Secretary Chief Veterinary Officer, Food Chain Safety Department, Ministry of Agriculture, Budapest, Hungary
Report type Follow-up report No. 3
Date of start of the event 05/06/2020
Date of confirmation of the event 24/06/2020
Report date 23/07/2020
Date submitted to OIE 23/07/2020
Reason for notification Recurrence of a listed disease
Date of previous occurrence 14/01/2020
Manifestation of disease Sub-clinical infection
Causal agent Equine infectious anaemia virus
Nature of diagnosis Laboratory (advanced)
This event pertains to the whole country
Related reports Immediate notification (24/06/2020)
Follow-up report No. 1 (09/07/2020)
Follow-up report No. 2 (21/07/2020)
Follow-up report No. 3 (23/07/2020)
Follow-up report No. 4 (03/08/2020)
Follow-up report No. 5 (18/08/2020)
Follow-up report No. 6 (02/09/2020)
Follow-up report No. 7 (21/09/2020)
New outbreaks (1)
Outbreak 1 Szécsény, Nograd
Date of start of the outbreak 30/06/2020
Outbreak status Continuing (or date resolved not provided)
Epidemiological unit Farm
Affected animals
Species Susceptible Cases Deaths Killed and disposed of Slaughtered
Equidae 1 1 1
Summary of outbreaks Total outbreaks: 1
Total animals affected
Species Susceptible Cases Deaths Killed and disposed of Slaughtered
Equidae 1 1 1
Outbreak statistics
Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
Equidae 100.00% ** ** **
*Removed from the susceptible population through death, destruction and/or slaughter
**Not calculated because of missing information
Source of the outbreak(s) or origin of infection
  • Unknown or inconclusive
Control measures
Measures applied
  • Movement control inside the country
  • Screening
  • Quarantine
  • Vaccination permitted (if a vaccine exists)
  • No treatment of affected animals
Measures to be applied
  • Selective killing and disposal
  • Disinfection
Diagnostic test results
Laboratory name and type Species Test Test date Result
Veterinary Diagnostic Directorate (National laboratory) Equidae antibody detection ELISA 20/07/2020 Positive
Future Reporting
The event is continuing. Weekly follow-up reports will be submitted.
Map of outbreak locations