OIE: Low pathogenic avian influenza (poultry),China (People´s Rep. of)
submited by kickingbird at May, 5, 2014 23:16 PM from OIE
| Information received on 05/05/2014 from Dr Zhang Zhongqiu, Director General , China Animal Disease Control Centre, Veterinary Bureau, Ministry of Agriculture, Beijing, China (People´s Rep. of) | |
|
Summary
| Report type |
Immediate notification |
| Date of start of the event |
23/04/2014 |
| Date of pre-confirmation of the event |
03/05/2014 |
| Report date |
04/05/2014 |
| Date submitted to OIE |
05/05/2014 |
| Reason for notification |
First occurrence of a listed disease |
| Manifestation of disease |
Sub-clinical infection |
| Causal agent |
Low pathogenic avian influenza virus |
| Serotype |
H5N6 |
| Nature of diagnosis |
Laboratory (basic), Laboratory (advanced) |
| This event pertains to |
a defined zone within the country | |
|
|
| Outbreak 1 |
Nanbu, Nanbu, Nanchong, SICHUAN |
| Date of start of the outbreak |
23/04/2014 |
| Outbreak status |
Continuing (or date resolved not provided) |
| Epidemiological unit |
Farm |
| Affected animals |
| Species |
Susceptible |
Cases |
Deaths |
Destroyed |
Slaughtered |
| Birds |
|
1 |
0 |
1338 |
0 | | |
| Summary of outbreaks |
Total outbreaks: 1 |
| Total animals affected |
| Species |
Susceptible |
Cases |
Deaths |
Destroyed |
Slaughtered |
| Birds |
|
1 |
0 |
1338 |
0 | |
| Outbreak statistics |
| Species |
Apparent morbidity rate |
Apparent mortality rate |
Apparent case fatality rate |
Proportion susceptible animals lost* |
| Birds |
** |
** |
0.00% |
** | |
| *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 |
|
| Epidemiological comments |
Note by the OIE Animal Health Information Department: H5 and H7 avian influenza in its low pathogenic form in poultry is a notifiable disease as per Chapter 10.4. on avian influenza of the Terrestrial Animal Health Code (2013). | |
|
|
Control measures
| Measures applied |
- Stamping out
- Movement control inside the country
- Screening
- Disinfection of infected premises/establishment(s)
- Dipping / Spraying
- No vaccination
- 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, Chinese academy of agricultural sciences (OIE抯 Reference Laboratory) |
Birds |
reverse transcription - polymerase chain reaction (RT-PCR) |
03/05/2014 |
Positive |
| Harbin veterinary research institute, Chinese academy of agricultural sciences (OIE抯 Reference Laboratory) |
Birds |
virus isolation |
03/05/2014 |
Positive | |
|
Future Reporting
| The event is continuing. Weekly follow-up reports will be submitted. | |
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