Information received on 31/08/2016 from Dr Zhang Zhongqiu, Director General , China Animal Disease Control Centre, Veterinary Bureau, Ministry of Agriculture, Beijing, China (People´s Rep. of) | |
Summary
|
|
Outbreak 1 |
Farm, Taijiang , Qiandongnan State, GUIZHOU |
Date of start of the outbreak |
25/08/2016 |
Outbreak status |
Continuing (or date resolved not provided) |
Epidemiological unit |
Farm |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Destroyed |
Slaughtered |
Birds |
23884 |
10113 |
7167 |
16717 |
0 | | |
Summary of outbreaks |
Total outbreaks: 1 |
Total animals affected |
Species |
Susceptible |
Cases |
Deaths |
Destroyed |
Slaughtered |
Birds |
23884 |
10113 |
7167 |
16717 |
0 | |
Outbreak statistics |
Species |
Apparent morbidity rate |
Apparent mortality rate |
Apparent case fatality rate |
Proportion susceptible animals lost* |
Birds |
42.34% |
30.01% |
70.87% |
100.00% | |
*Removed from the susceptible population through death, destruction and/or slaughter | |
Epidemiology
Source of the outbreak(s) or origin of infection |
| |
|
Control measures
Measures applied |
- Movement control inside the country
- Screening
- Disinfection / Disinfestation
- Modified stamping out
- Zoning
- 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 |
Harbin Veterinary Research Institute (OIE Reference Laboratory) |
Birds |
reverse transcription - polymerase chain reaction (RT-PCR) |
30/08/2016 |
Positive |
Harbin Veterinary Research Institute (OIE Reference Laboratory) |
Birds |
virus isolation |
30/08/2016 |
Positive |
Harbin Veterinary Research Institute (OIE Reference Laboratory) |
Birds |
reverse transcription - polymerase chain reaction (RT-PCR) |
30/08/2016 |
Positive |
Harbin Veterinary Research Institute (OIE Reference Laboratory) |
Birds |
virus isolation |
30/08/2016 |
Positive | |
Future Reporting
The event is continuing. Weekly follow-up reports will be submitted. | |