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African swine fever, China (People's Rep. of)
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Information received on 29/07/2020 from Dr Huang Baoxu, Secretary of the Party Leadership Group, Animal Health and Epidemiology Centre,
Ministry of Agriculture and Rural Affairs, Qingdao, China (People's Rep. of)
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Summary
Report type |
Follow-up report No. 1 |
Date of start of the event |
01/04/2020 |
Date of confirmation of the event |
05/04/2020 |
Report date |
29/07/2020 |
Date submitted to OIE |
29/07/2020 |
Reason for notification |
Recurrence of a listed disease |
Date of previous occurrence |
13/11/2019 |
Manifestation of disease |
Clinical disease |
Causal agent |
African swine fever virus |
Nature of diagnosis |
Clinical, Laboratory (basic) |
This event pertains to |
a defined zone within the country |
Related reports |
Immediate notification (07/04/2020)
Follow-up report No. 1 (29/07/2020)
Follow-up report No. 2 (09/10/2020)
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Outbreak 1 |
Luohuang Highway checkpoint(Xianfeng) for Animal health supervision, Jiangjin District, Chongking |
Date of start of the outbreak |
22/07/2020 |
Outbreak status |
Continuing (or date resolved not provided) |
Epidemiological unit |
Other |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Swine |
24 |
4 |
1 |
23 |
0 |
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Summary of outbreaks |
Total outbreaks: 1 |
Total animals affected |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Swine |
24 |
4 |
1 |
23 |
0 |
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Outbreak statistics |
Species |
Apparent morbidity rate |
Apparent mortality rate |
Apparent case fatality rate |
Proportion susceptible animals lost* |
Swine |
16.67% |
4.17% |
25.00% |
100.00% |
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*Removed from the susceptible population through death, destruction and/or slaughter |
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Epidemiology
Source of the outbreak(s) or origin of infection |
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Illegal movement of animals
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Control measures
Measures applied |
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Movement control inside the country
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Surveillance outside containment and/or protection zone
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Screening
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Traceability
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Quarantine
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Official destruction of animal products
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Official disposal of carcasses, by-products and waste
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Stamping out
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Zoning
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Disinfection
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Disinfestation
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Vaccination permitted (if a vaccine exists)
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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 |
Chongking Animal Disease Control Center (Local laboratory) |
Swine |
polymerase chain reaction (PCR) |
24/07/2020 |
Positive |
Chongking Animal Disease Control Center (Local laboratory) |
Swine |
real-time PCR |
24/07/2020 |
Positive |
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Future Reporting
The event is continuing. Weekly follow-up reports will be submitted. |
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Map of outbreak locations
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