OIE: Highly pathogenic avian influenza(H5N8), Russia
submited by kickingbird at Nov, 3, 2020 13:1 PM from OIE
| Information received on 02/11/2020 from Dr Nikolay Vlasov, Deputy Head, Federal Service for Veterinary and Phytosanitary Surveillance , Ministry of Agriculture, Moscou, Russia | |
|
Summary
| Report type |
Follow-up report No. 1 |
| Date of start of the event |
18/09/2020 |
| Date of confirmation of the event |
23/09/2020 |
| Report date |
02/11/2020 |
| Date submitted to OIE |
02/11/2020 |
| Reason for notification |
First occurrence of a listed disease |
| Manifestation of disease |
Clinical disease |
| Causal agent |
Highly pathogenic avian influenza virus |
| Serotype |
H5N8 |
| Nature of diagnosis |
Clinical, Laboratory (basic), Laboratory (advanced) |
| This event pertains to |
a defined zone within the country |
| Related reports |
Immediate notification (28/09/2020)
Follow-up report No. 1 (02/11/2020)
| |
|
|
| Outbreak 1 |
Taganrogskaya, Neklinovsky, Rostovskaya Oblast |
| Date of start of the outbreak |
19/10/2020 |
| Outbreak status |
Continuing (or date resolved not provided) |
| Epidemiological unit |
Farm |
| Affected animals |
| Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
| Birds |
1102118 |
52179 |
1011 |
|
0 | | |
| Summary of outbreaks |
Total outbreaks: 1 |
| Total animals affected |
| Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
| Birds |
1102118 |
52179 |
1011 |
|
0 | |
| Outbreak statistics |
| Species |
Apparent morbidity rate |
Apparent mortality rate |
Apparent case fatality rate |
Proportion susceptible animals lost* |
| Birds |
4.73% |
0.09% |
1.94% |
** | |
| *Removed from the susceptible population through death, destruction and/or slaughter |
| **Not calculated because of missing information | |
|
Epidemiology
| Source of the outbreak(s) or origin of infection |
| |
|
|
Control measures
| Measures applied |
- Movement control inside the country
- Surveillance outside containment and/or protection zone
- Surveillance within containment and/or protection zone
- Traceability
- Quarantine
- Official destruction of animal products
- Official disposal of carcasses, by-products and waste
- Control of wildlife reservoirs
- Zoning
- Disinfection
- Vaccination permitted (if a vaccine exists)
- No treatment of affected animals
|
| Measures to be applied |
| |
|
Diagnostic test results
| Laboratory name and type |
Species |
Test |
Test date |
Result |
| Rostovskaya Veterinary Laboratory (Local laboratory) |
Birds |
polymerase chain reaction (PCR) |
23/10/2020 |
Pending |
| Federal Centre for Animal Health (OIE Reference Laboratory) |
Birds |
virus sequencing |
30/10/2020 |
Positive |
| Federal Centre for Animal Health (OIE Reference Laboratory) |
Birds |
reverse transcription - polymerase chain reaction (RT-PCR) |
24/10/2020 |
Positive | |
|
Future Reporting
| The event is continuing. Weekly follow-up reports will be submitted. | |
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