Information received on 17/02/2020 from Dr Dong Pham Van, Director General, Chief Veterinary Officer, Department of Animal Health, Ministry of Agriculture and Rural Development, Hano?, Vietnam | |
Summary
|
|
Outbreak 1 |
Van Thang, Van Thang, Nong Cong, Thanh Hoa |
Date of start of the outbreak |
12/02/2020 |
Outbreak status |
Continuing (or date resolved not provided) |
Epidemiological unit |
Village |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Birds |
1500 |
1000 |
500 |
1000 |
0 | | |
Outbreak 2 |
Vinh Phuc, Vinh Phuc, Vinh Loc, Thanh Hoa |
Date of start of the outbreak |
12/02/2020 |
Outbreak status |
Continuing (or date resolved not provided) |
Epidemiological unit |
Backyard |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Birds |
3167 |
1000 |
500 |
2667 |
0 | | |
Outbreak 3 |
Tan Binh, Tan Binh, Nhu Xuan, Thanh Hoa |
Date of start of the outbreak |
12/02/2020 |
Outbreak status |
Continuing (or date resolved not provided) |
Epidemiological unit |
Village |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Birds |
1298 |
500 |
300 |
998 |
0 | | |
Outbreak 4 |
Dong Hai, Dong Hai, Thanh Hoa, Thanh Hoa |
Date of start of the outbreak |
12/02/2020 |
Outbreak status |
Continuing (or date resolved not provided) |
Epidemiological unit |
Village |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Birds |
970 |
500 |
300 |
670 |
0 | | |
Outbreak 5 |
Quynh Hung, Quynh Hung, Quynh Luu, Nghe An |
Date of start of the outbreak |
12/02/2020 |
Outbreak status |
Continuing (or date resolved not provided) |
Epidemiological unit |
Village |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Birds |
161 |
100 |
50 |
111 |
0 | | |
Outbreak 6 |
Quang Hoa, Quang Hoa, Quang Xuong, Thanh Hoa |
Date of start of the outbreak |
14/02/2020 |
Outbreak status |
Continuing (or date resolved not provided) |
Epidemiological unit |
Village |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Birds |
991 |
100 |
100 |
891 |
0 | | |
Summary of outbreaks |
Total outbreaks: 6 |
Total animals affected |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Birds |
8087 |
3200 |
1750 |
6337 |
0 | |
Outbreak statistics |
Species |
Apparent morbidity rate |
Apparent mortality rate |
Apparent case fatality rate |
Proportion susceptible animals lost* |
Birds |
39.57% |
21.64% |
54.69% |
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 |
- Surveillance outside containment and/or protection zone
- Stamping out
- Disinfection
- Vaccination permitted (if a vaccine exists)
- No treatment of affected animals
|
Measures to be applied |
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Future Reporting
The event is continuing. Weekly follow-up reports will be submitted. | |