OIE: Highly pathogenic avian influenza, Russia
submited by kickingbird at Oct, 1, 2014 15:56 PM from OIE
| Information received on 30/09/2014 from Dr Evgeny Nepoklonov, Deputy Head, Federal Service for Veterinary and Phytosanitary Surveillance, Ministry of Agriculture, Moscow, Russia | |
|
Summary
| Report type |
Immediate notification |
| Date of start of the event |
01/09/2014 |
| Date of pre-confirmation of the event |
19/09/2014 |
| Report date |
30/09/2014 |
| Date submitted to OIE |
30/09/2014 |
| Reason for notification |
Reoccurrence of a listed disease |
| Date of previous occurrence |
12/2012 |
| Manifestation of disease |
Clinical disease |
| Causal agent |
Highly pathogenic avian influenza virus |
| Serotype |
H5N1 |
| Nature of diagnosis |
Clinical, Laboratory (advanced), Necropsy |
| This event pertains to |
a defined zone within the country | |
|
|
| Outbreak 1 |
Ilinsky, Novochikhinsky, ALTAYSKIY KRAY |
| Date of start of the outbreak |
01/09/2014 |
| Outbreak status |
Continuing (or date resolved not provided) |
| Epidemiological unit |
Village |
| Affected animals |
| Species |
Susceptible |
Cases |
Deaths |
Destroyed |
Slaughtered |
| Birds |
793 |
286 |
286 |
18 |
0 | |
| Affected population |
Domestic chickens, geese, ducks | |
| Outbreak 2 |
Dolgovo, Novochikhinsky, ALTAYSKIY KRAY |
| Date of start of the outbreak |
01/09/2014 |
| Outbreak status |
Continuing (or date resolved not provided) |
| Epidemiological unit |
Village |
| Affected animals |
| Species |
Susceptible |
Cases |
Deaths |
Destroyed |
Slaughtered |
| Birds |
1952 |
40 |
36 |
4 |
0 | |
| Affected population |
Domestic chickens, geese, ducks | |
| Summary of outbreaks |
Total outbreaks: 2 |
| Total animals affected |
| Species |
Susceptible |
Cases |
Deaths |
Destroyed |
Slaughtered |
| Birds |
2745 |
326 |
322 |
22 |
0 | |
| Outbreak statistics |
| Species |
Apparent morbidity rate |
Apparent mortality rate |
Apparent case fatality rate |
Proportion susceptible animals lost* |
| Birds |
11.88% |
11.73% |
98.77% |
12.53% | |
| *Removed from the susceptible population through death, destruction and/or slaughter | |
|
Epidemiology
| Source of the outbreak(s) or origin of infection |
- Contact with wild species
|
| Epidemiological comments |
Probably, hunted ducks and geese trophies had been placed in backyards where mortality occurred later in domestic birds. | |
|
|
Control measures
| Measures applied |
- Control of wildlife reservoirs
- Quarantine
- Movement control inside the country
- Screening
- Disinfection of infected premises/establishment(s)
- Modified stamping out
- No vaccination
- No treatment of affected animals
|
| Measures to be applied |
| |
|
Diagnostic test results
| Laboratory name and type |
Species |
Test |
Test date |
Result |
| Government budget institution Altay region veterinary laboratory (Local laboratory) |
Birds |
real-time reverse transcriptase/polymerase chain reaction (RRT-PCR) |
19/09/2014 |
Positive |
| Government budget institution Novosibirsk oblast veterinary laboratory (Local laboratory) |
Birds |
real-time reverse transcriptase/polymerase chain reaction (RRT-PCR) |
23/09/2014 |
Positive |
| All-Russian Research Institute for Animal Health (FGBI-ARRIAH) (National laboratory) |
Birds |
gene sequencing |
29/09/2014 |
Positive |
| All-Russian Research Institute for Animal Health (FGBI-ARRIAH) (National laboratory) |
Birds |
real-time reverse transcriptase/polymerase chain reaction (RRT-PCR) |
29/09/2014 |
Positive | |
|
Future Reporting
| The event is continuing. Weekly follow-up reports will be submitted. | | [Go Top] [Close Window]
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