Information received on 13/06/2017 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 |
Guilin City, Yanshan District, GUANGXI |
Date of start of the outbreak |
19/03/2017 |
Outbreak status |
Continuing (or date resolved not provided) |
Epidemiological unit |
Farm |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Birds |
|
1 |
|
|
| |
Affected population |
A positive sample in a poultry farm | |
Outbreak 2 |
East Gate Market, Shanghang County, Longyan City, FUJIAN |
Date of start of the outbreak |
30/03/2017 |
Outbreak status |
Continuing (or date resolved not provided) |
Epidemiological unit |
Livestock market |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Birds |
|
1 |
|
|
| |
Affected population |
A positive sample in a market | |
Outbreak 3 |
Jiuyuan District, Baotou, INNER MONGOLIA |
Date of start of the outbreak |
05/06/2017 |
Outbreak status |
Continuing (or date resolved not provided) |
Epidemiological unit |
Farm |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Birds |
55023 |
3850 |
2056 |
52967 |
0 | | |
Summary of outbreaks |
Total outbreaks: 3 |
Total animals affected |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Birds |
55023 |
3852 |
2056 |
52967 |
0 | |
Outbreak statistics |
Species |
Apparent morbidity rate |
Apparent mortality rate |
Apparent case fatality rate |
Proportion susceptible animals lost* |
Birds |
** |
** |
** |
** | |
*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
- Screening
- Quarantine
- Official disposal of carcasses, by-products and waste
- Stamping out
- 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 |
Harbin National Reference Laboratory for Avian Influenza (OIE Reference Laboratory) |
Birds |
reverse transcription - polymerase chain reaction (RT-PCR) |
12/06/2017 |
Positive |
Harbin National Reference Laboratory for Avian Influenza (OIE Reference Laboratory) |
Birds |
virus isolation |
12/06/2017 |
Positive | |
Future Reporting
The event is continuing. Weekly follow-up reports will be submitted. | |