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Highly pathogenic avian influenza, Russia
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Information received on 05/10/2020 from Dr Nicolay Vlasov, , Federal Service for Veterinary and Phytosanitary Surveillance ,
Ministry of Agriculture, Moscow, Russia
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Summary
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Outbreak 1 |
Bol’shaoe Sultanovo, Saphakulevsky, Kurganskaya Oblast |
Date of start of the outbreak |
23/09/2020 |
Outbreak status |
Resolved (10/11/2020) |
Epidemiological unit |
Backyard |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Birds |
64 |
64 |
64 |
0 |
0 |
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Outbreak 2 |
Vargashi, Vargashinsky, Kurganskaya Oblast |
Date of start of the outbreak |
23/09/2020 |
Outbreak status |
Resolved (10/11/2020) |
Epidemiological unit |
Backyard |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Birds |
51 |
2 |
2 |
49 |
0 |
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Outbreak 3 |
Alexandrovka, Sladkovsky, Tyumenskaya Oblast |
Date of start of the outbreak |
25/09/2020 |
Outbreak status |
Resolved (22/10/2020) |
Epidemiological unit |
Backyard |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Birds |
107 |
8 |
8 |
99 |
0 |
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Outbreak 4 |
Yasnaya Polyana, Kalachinsky, Omskaya Oblast |
Date of start of the outbreak |
25/09/2020 |
Outbreak status |
Resolved (28/10/2020) |
Epidemiological unit |
Backyard |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Birds |
5000 |
160 |
160 |
4840 |
0 |
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Summary of outbreaks |
Total outbreaks: 4 |
Total animals affected |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Birds |
5222 |
234 |
234 |
4988 |
0 |
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Outbreak statistics |
Species |
Apparent morbidity rate |
Apparent mortality rate |
Apparent case fatality rate |
Proportion susceptible animals lost* |
Birds |
4.48% |
4.48% |
100.00% |
100.00% |
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*Removed from the susceptible population through death, destruction and/or slaughter |
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Epidemiology
Source of the outbreak(s) or origin of infection |
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Control measures
Measures applied |
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Movement control inside the country
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Surveillance outside containment and/or protection zone
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Surveillance within containment and/or protection zone
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Screening
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Traceability
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Quarantine
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Official destruction of animal products
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Official disposal of carcasses, by-products and waste
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Control of wildlife reservoirs
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Selective killing and disposal
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Zoning
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Disinfection
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Vaccination permitted (if a vaccine exists)
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No treatment of affected animals
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Measures to be applied |
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Diagnostic test results
Laboratory name and type |
Species |
Test |
Test date |
Result |
Kurganskaya Veterinary Laboratory (Local laboratory) |
Birds |
polymerase chain reaction (PCR) |
28/09/2020 |
Positive |
Omskaya Veterinary Laboratory (Local laboratory) |
Birds |
polymerase chain reaction (PCR) |
28/09/2020 |
Positive |
Tyumenskaya Veterinary Laboratory (Local laboratory) |
Birds |
polymerase chain reaction (PCR) |
28/09/2020 |
Positive |
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Future Reporting
The event is continuing. Weekly follow-up reports will be submitted. |
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Map of outbreak locations
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