OIE: Highly pathogenic avian influenza, China (People´s Rep. of), (Follow-up report No. 6)
submited by kickingbird at Aug, 16, 2015 11:5 AM from OIE
Information received on 14/08/2015 from Dr Zhang Zhongqiu, Director General , China Animal Disease Control Centre, Veterinary Bureau, Ministry of Agriculture, Beijing, China (People´s Rep. of) | |
Summary
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Outbreak 1 |
Farm, Jiangdu District, Yangzhou, JIANGSU |
Date of start of the outbreak |
03/08/2015 |
Outbreak status |
Continuing (or date resolved not provided) |
Epidemiological unit |
Farm |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Destroyed |
Slaughtered |
Birds |
53358 |
23395 |
3106 |
50252 |
0 | |
Affected population |
Geese | |
Summary of outbreaks |
Total outbreaks: 1 |
Total animals affected |
Species |
Susceptible |
Cases |
Deaths |
Destroyed |
Slaughtered |
Birds |
53358 |
23395 |
3106 |
50252 |
0 | |
Outbreak statistics |
Species |
Apparent morbidity rate |
Apparent mortality rate |
Apparent case fatality rate |
Proportion susceptible animals lost* |
Birds |
43.85% |
5.82% |
13.28% |
100.00% | |
*Removed from the susceptible population through death, destruction and/or slaughter | |
Epidemiology
Source of the outbreak(s) or origin of infection |
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Control measures
Measures applied |
- Movement control inside the country
- Disinfection / Disinfestation
- Stamping out
- Zoning
- No vaccination
- 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 |
Harbin veterinary research institute, Chinese academy of agricultural sciences (OIE Reference Laboratory) |
Birds |
reverse transcription - polymerase chain reaction (RT-PCR) |
11/08/2015 |
Positive |
Harbin veterinary research institute, Chinese academy of agricultural sciences (OIE Reference Laboratory) |
Birds |
virus isolation |
11/08/2015 |
Positive | |
Future Reporting
The event is continuing. Weekly follow-up reports will be submitted. | |
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