|
African swine fever, Russia
|
|
|
Information received on 04/09/2020 from Dr Nicolay Vlasov, , Federal Service for Veterinary and Phytosanitary Surveillance ,
Ministry of Agriculture, Moscow, Russia
|
|
Summary
|
|
Outbreak 1 |
Tokmala, Chelmo-Vershinsky, Samarskaya Oblast |
Date of start of the outbreak |
23/07/2020 |
Outbreak status |
Resolved (17/12/2020) |
Epidemiological unit |
Forest |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Wild boar:Sus scrofa(Suidae) |
|
2 |
2 |
0 |
0 |
|
|
Outbreak 2 |
Kamyshenka, Suvorovsky, Tul'Skaya Oblast |
Date of start of the outbreak |
25/08/2020 |
Outbreak status |
Resolved (13/10/2020) |
Epidemiological unit |
Backyard |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Swine |
6 |
4 |
4 |
2 |
0 |
|
|
Outbreak 3 |
Ilev, Voznesensky, Nizhegorodskaya Oblast |
Date of start of the outbreak |
26/08/2020 |
Outbreak status |
Resolved (25/09/2020) |
Epidemiological unit |
Backyard |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Swine |
74 |
4 |
4 |
70 |
0 |
|
|
Outbreak 4 |
Bol’shoj Les, Shigonsky, Samarskaya Oblast |
Date of start of the outbreak |
27/08/2020 |
Outbreak status |
Continuing (or date resolved not provided) |
Epidemiological unit |
Forest |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Wild boar:Sus scrofa(Suidae) |
|
30 |
30 |
15 |
0 |
|
|
Outbreak 5 |
Radiotekhnik, Zhigulevsky, Samarskaya Oblast |
Date of start of the outbreak |
29/08/2020 |
Outbreak status |
Resolved (14/01/2021) |
Epidemiological unit |
Not applicable |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Wild boar:Sus scrofa(Suidae) |
|
1 |
1 |
0 |
0 |
|
|
Summary of outbreaks |
Total outbreaks: 5 |
Total animals affected |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Wild boar:Sus scrofa(Suidae) |
|
33 |
33 |
15 |
0 |
Swine |
80 |
8 |
8 |
72 |
0 |
|
Outbreak statistics |
Species |
Apparent morbidity rate |
Apparent mortality rate |
Apparent case fatality rate |
Proportion susceptible animals lost* |
Wild boar:Sus scrofa(Suidae) |
** |
** |
100.00% |
** |
Swine |
10.00% |
10.00% |
100.00% |
100.00% |
|
*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 |
|
|
|
Control measures
Measures applied |
-
Movement control inside the country
-
Surveillance within containment and/or protection zone
-
Screening
-
Quarantine
-
Official disposal of carcasses, by-products and waste
-
Control of wildlife reservoirs
-
Selective killing and disposal
-
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 |
Samarskaya veterinary laboratory (Local laboratory) |
Wild boar |
polymerase chain reaction (PCR) |
30/08/2020 |
Positive |
Samarskaya veterinary laboratory (Local laboratory) |
Wild boar |
polymerase chain reaction (PCR) |
01/09/2020 |
Positive |
Samarskaya veterinary laboratory (Local laboratory) |
Wild boar |
polymerase chain reaction (PCR) |
02/09/2020 |
Positive |
Nizhegorodskaya veterinary laboratory (Local laboratory) |
Swine |
polymerase chain reaction (PCR) |
27/08/2020 |
Positive |
Federal Research Center for Virology and Microbiology is a scientific organization (OIE Reference Laboratory) |
Swine |
polymerase chain reaction (PCR) |
27/08/2020 |
Positive |
|
Future Reporting
The event is continuing. Weekly follow-up reports will be submitted. |
|
Map of outbreak locations
|
|