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[TD="align: left"]Highly pathogenic avian influenza,
Russia[/TD]
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[TD]Information received on 01/09/2020 from Dr Nikolay Vlasov, Deputy Head, Federal Service for Veterinary and Phytosanitary Surveillance , Ministry of Agriculture, Moscou, Russia[/TD]
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[TD]Summary
[TD="width: 10%"]Report type[/TD]
[TD="width: 30%"]Follow-up report No. 1[/TD]
[TD="width: 10%"]Date of start of the event[/TD]
[TD="width: 30%"]11/08/2020[/TD]
[TD="width: 10%"]Date of confirmation of the event[/TD]
[TD="width: 30%"]13/08/2020[/TD]
[TD="width: 10%"]Report date[/TD]
[TD="width: 30%"]01/09/2020[/TD]
[TD="width: 10%"]Date submitted to OIE[/TD]
[TD="width: 30%"]01/09/2020[/TD]
[TD="width: 10%"]Reason for notification[/TD]
[TD="width: 30%"]Recurrence of a listed disease[/TD]
[TD="width: 10%"]Date of previous occurrence[/TD]
[TD="width: 30%"]20/05/2019[/TD]
[TD="width: 10%"]Manifestation of disease[/TD]
[TD="width: 30%"]Clinical disease[/TD]
[TD="width: 10%"]Causal agent[/TD]
[TD="width: 30%"]Highly pathogenic avian influenza virus[/TD]
[TD="width: 10%"]Serotype[/TD]
[TD="width: 30%"]H5[/TD]
[TD="width: 10%"]Nature of diagnosis[/TD]
[TD="width: 30%"]Clinical, Laboratory (basic), Laboratory (advanced)[/TD]
[TD="width: 10%"]This event pertains to[/TD]
[TD="width: 30%"]a defined zone within the country[/TD]
[TD="width: 10%"]Related reports[/TD]
[TD="width: 30%"]
Immediate notification (25/08/2020)
Follow-up report No. 1 (01/09/2020)
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[TD]New outbreaks (17)[/TD]
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| Troitsk, Tyukalinsky, Omskaya Oblast | |
| Date of start of the outbreak | 14/08/2020 |
| Outbreak status | Continuing (or date resolved not provided) |
| Epidemiological unit | Backyard |
| Affected animals |
| Species | Susceptible | Cases | Deaths | Killed and disposed of | Slaughtered | | Birds | 2000 | 20 | 20 | | 0 |
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[TD="align: left"]Outbreak 1[/TD]
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| Georgievka, Kormilovsky, Omskaya Oblast | |
| Date of start of the outbreak | 14/08/2020 |
| Outbreak status | Continuing (or date resolved not provided) |
| Epidemiological unit | Backyard |
| Affected animals |
| Species | Susceptible | Cases | Deaths | Killed and disposed of | Slaughtered | | Birds | 80 | 19 | 19 | | 0 |
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[TD="align: left"]Outbreak 2[/TD]
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| Chernaly, Bol’sherechensky, Omskaya Oblast | |
| Date of start of the outbreak | 16/08/2020 |
| Outbreak status | Continuing (or date resolved not provided) |
| Epidemiological unit | Village |
| Affected animals |
| Species | Susceptible | Cases | Deaths | Killed and disposed of | Slaughtered | | Birds | 148 | 55 | 55 | | 0 |
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[TD="align: left"]Outbreak 3[/TD]
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| Mikhajlovka, Sargatsky, Omskaya Oblast | |
| Date of start of the outbreak | 16/08/2020 |
| Outbreak status | Continuing (or date resolved not provided) |
| Epidemiological unit | Village |
| Affected animals |
| Species | Susceptible | Cases | Deaths | Killed and disposed of | Slaughtered | | Birds | 155 | 31 | 31 | | 0 |
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[TD="align: left"]Outbreak 4[/TD]
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| Axenovo, Sargatsky, Omskaya Oblast | |
| Date of start of the outbreak | 16/08/2020 |
| Outbreak status | Continuing (or date resolved not provided) |
| Epidemiological unit | Backyard |
| Affected animals |
| Species | Susceptible | Cases | Deaths | Killed and disposed of | Slaughtered | | Birds | 68 | 11 | 11 | | 0 |
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[TD="align: left"]Outbreak 5[/TD]
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| Yakovlevka, Gor’kovsky, Omskaya Oblast | |
| Date of start of the outbreak | 18/08/2020 |
| Outbreak status | Continuing (or date resolved not provided) |
| Epidemiological unit | Village |
| Affected animals |
| Species | Susceptible | Cases | Deaths | Killed and disposed of | Slaughtered | | Birds | 48 | 20 | 20 | | 0 |
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[TD="align: left"]Outbreak 6[/TD]
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| Kamyshino-Kurskoe, Muromtsevsky, Omskaya Oblast | |
| Date of start of the outbreak | 18/08/2020 |
| Outbreak status | Continuing (or date resolved not provided) |
| Epidemiological unit | Backyard |
| Affected animals |
| Species | Susceptible | Cases | Deaths | Killed and disposed of | Slaughtered | | Birds | 128 | 2 | 2 | | 0 |
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[TD="align: left"]Outbreak 7[/TD]
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| Arkhangelka, Kalachinsky, Omskaya Oblast | |
| Date of start of the outbreak | 18/08/2020 |
| Outbreak status | Continuing (or date resolved not provided) |
| Epidemiological unit | Backyard |
| Affected animals |
| Species | Susceptible | Cases | Deaths | Killed and disposed of | Slaughtered | | Birds | 1000 | 40 | 40 | | 0 |
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[TD="align: left"]Outbreak 8[/TD]
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| Nekrasovka, Nizhneomsky, Omskaya Oblast | |
| Date of start of the outbreak | 18/08/2020 |
| Outbreak status | Continuing (or date resolved not provided) |
| Epidemiological unit | Backyard |
| Affected animals |
| Species | Susceptible | Cases | Deaths | Killed and disposed of | Slaughtered | | Birds | 1180 | 46 | 46 | | 0 |
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[TD="align: left"]Outbreak 9[/TD]
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| Mansurovo, Saphakulevsky, Kurganskaya Oblast | |
| Date of start of the outbreak | 18/08/2020 |
| Outbreak status | Continuing (or date resolved not provided) |
| Epidemiological unit | Village |
| Affected animals |
| Species | Susceptible | Cases | Deaths | Killed and disposed of | Slaughtered | | Birds | 135 | 14 | 14 | 121 | 0 |
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[TD="align: left"]Outbreak 10[/TD]
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| Obutkovskoe, Makushinsky, Kurganskaya Oblast | |
| Date of start of the outbreak | 18/08/2020 |
| Outbreak status | Continuing (or date resolved not provided) |
| Epidemiological unit | Backyard |
| Affected animals |
| Species | Susceptible | Cases | Deaths | Killed and disposed of | Slaughtered | | Birds | 11 | 1 | 1 | 10 | 0 |
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[TD="align: left"]Outbreak 11[/TD]
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| Castoozer’e, Chastoozersky, Kurganskaya Oblast | |
| Date of start of the outbreak | 18/08/2020 |
| Outbreak status | Continuing (or date resolved not provided) |
| Epidemiological unit | Backyard |
| Affected animals |
| Species | Susceptible | Cases | Deaths | Killed and disposed of | Slaughtered | | Birds | 291 | 17 | 9 | 282 | 0 |
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[TD="align: left"]Outbreak 12[/TD]
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| Glukhonikolaevka, Nizhneomsky, Omskaya Oblast | |
| Date of start of the outbreak | 19/08/2020 |
| Outbreak status | Continuing (or date resolved not provided) |
| Epidemiological unit | Backyard |
| Affected animals |
| Species | Susceptible | Cases | Deaths | Killed and disposed of | Slaughtered | | Birds | 64 | 27 | 27 | | 0 |
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[TD="align: left"]Outbreak 13[/TD]
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| Shiryaevo, Krutinsky, Omskaya Oblast | |
| Date of start of the outbreak | 19/08/2020 |
| Outbreak status | Continuing (or date resolved not provided) |
| Epidemiological unit | Backyard |
| Affected animals |
| Species | Susceptible | Cases | Deaths | Killed and disposed of | Slaughtered | | Birds | 126 | 6 | 6 | | 0 |
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[TD="align: left"]Outbreak 14[/TD]
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| Terenkul’, Oktyabr’sky, Chelyabinskaya Oblast | |
| Date of start of the outbreak | 20/08/2020 |
| Outbreak status | Continuing (or date resolved not provided) |
| Epidemiological unit | Backyard |
| Affected animals |
| Species | Susceptible | Cases | Deaths | Killed and disposed of | Slaughtered | | Birds | 81 | 20 | 20 | | 0 |
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[TD="align: left"]Outbreak 15[/TD]
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| Irtyshskoe, Omsky, Omskaya Oblast | |
| Date of start of the outbreak | 24/08/2020 |
| Outbreak status | Continuing (or date resolved not provided) |
| Epidemiological unit | Farm |
| Affected animals |
| Species | Susceptible | Cases | Deaths | Killed and disposed of | Slaughtered | | Birds | 1557797 | 10299 | 10299 | | 0 |
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[TD="align: left"]Outbreak 16[/TD]
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| Bol’shoj Atmas, Cherlaksky, Omskaya Oblast | |
| Date of start of the outbreak | 24/08/2020 |
| Outbreak status | Continuing (or date resolved not provided) |
| Epidemiological unit | Backyard |
| Affected animals |
| Species | Susceptible | Cases | Deaths | Killed and disposed of | Slaughtered | | Birds | 1135 | 40 | 40 | | 0 |
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[TD="align: left"]Outbreak 17[/TD]
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| Total outbreaks: 17 | |
| Total animals affected |
| Species | Susceptible | Cases | Deaths | Killed and disposed of | Slaughtered | | Birds | 1564447 | 10668 | 10660 | 413 | 0 |
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| Outbreak statistics |
| Species | Apparent morbidity rate | Apparent mortality rate | Apparent case fatality rate | Proportion susceptible animals lost* | | Birds | 0.68% | 0.68% | 99.93% | ** |
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[TD="align: left"]Summary of outbreaks[/TD]
[TD="colspan: 2"]*Removed from the susceptible population through death, destruction and/or slaughter[/TD]
[TD="colspan: 2"]**Not calculated because of missing information[/TD]
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[TD]Epidemiology
| Source of the outbreak(s) or origin of infection |
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| Epidemiological comments | Restriction zones have been established and epidemiological investigations started. Culling and safe disposal of birds is in progress. Products derived from these birds have never been commercially traded. |
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[TD]Control measures
| Measures applied |
- Movement control inside the country
- Surveillance outside containment and/or protection zone
- Surveillance within containment and/or protection zone
- Screening
- Traceability
- Quarantine
- Official destruction of animal products
- Official disposal of carcasses, by-products and waste
- Control of wildlife reservoirs
- Selective killing and disposal
- Zoning
- Disinfection
- Vaccination permitted (if a vaccine exists)
- No treatment of affected animals
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| Measures to be applied |
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[TD]Diagnostic test results
| Laboratory name and type | Species | Test | Test date | Result |
| Omskaya Veterinary Laboratory (Local laboratory) | Birds | polymerase chain reaction (PCR) | 19/08/2020 | Positive |
| Omskaya Veterinary Laboratory (Local laboratory) | Birds | polymerase chain reaction (PCR) | 25/08/2020 | Positive |
| All-Russian Research Institute for Animal Health (OIE Reference Laboratory) | Birds | real-time reverse transcriptase/polymerase chain reaction (RRT-PCR) | 24/08/2020 | Positive |
| All-Russian Research Institute for Animal Health (OIE Reference Laboratory) | Birds | real-time reverse transcriptase/polymerase chain reaction (RRT-PCR) | 27/08/2020 | Positive |
| All-Russian Research Institute for Animal Health (OIE Reference Laboratory) | Birds | virus sequencing | 24/08/2020 | Positive |
| All-Russian Research Institute for Animal Health (OIE Reference Laboratory) | Birds | virus sequencing | 27/08/2020 | Positive |
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[TD]Future Reporting
| The event is continuing. Weekly follow-up reports will be submitted. |
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https://www.oie.int/wahis_2/public/w...reportid=35590