African swine fever,
Russia
Information received on 28/08/2020 from Dr Nikolay Vlasov, Deputy Head, Federal Service for Veterinary and Phytosanitary Surveillance , Ministry of Agriculture, Moscou, Russia
Summary
Report type Follow-up report No. 57
Date of start of the event 22/02/2019
Date of confirmation of the event 24/02/2019
Report date 28/08/2020
Date submitted to OIE 28/08/2020
Reason for notification Recurrence of a listed disease
Date of previous occurrence 24/12/2018
Manifestation of disease Clinical disease
Causal agent African swine fever virus
Nature of diagnosis Laboratory (basic)
This event pertains to a defined zone within the country
Related reports Immediate notification (25/02/2019)
Follow-up report No. 1 (12/03/2019)
Follow-up report No. 2 (15/03/2019)
Follow-up report No. 3 (28/03/2019)
Follow-up report No. 4 (18/04/2019)
Follow-up report No. 5 (24/05/2019)
Follow-up report No. 6 (31/05/2019)
Follow-up report No. 7 (14/06/2019)
Follow-up report No. 8 (24/06/2019)
Follow-up report No. 9 (03/07/2019)
Follow-up report No. 10 (11/07/2019)
Follow-up report No. 11 (18/07/2019)
Follow-up report No. 12 (25/07/2019)
Follow-up report No. 13 (02/08/2019)
Follow-up report No. 14 (08/08/2019)
Follow-up report No. 15 (15/08/2019)
Follow-up report No. 16 (22/08/2019)
Follow-up report No. 17 (29/08/2019)
Follow-up report No. 18 (05/09/2019)
Follow-up report No. 19 (12/09/2019)
Follow-up report No. 20 (23/09/2019)
Follow-up report No. 21 (30/09/2019)
Follow-up report No. 22 (09/10/2019)
Follow-up report No. 23 (23/10/2019)
Follow-up report No. 24 (05/11/2019)
Follow-up report No. 25 (11/11/2019)
Follow-up report No. 26 (28/11/2019)
Follow-up report No. 27 (05/12/2019)
Follow-up report No. 28 (12/12/2019)
Follow-up report No. 29 (19/12/2019)
Follow-up report No. 30 (26/12/2019)
Follow-up report No. 31 (30/12/2019)
Follow-up report No. 32 (13/01/2020)
Follow-up report No. 33 (20/01/2020)
Follow-up report No. 34 (27/01/2020)
Follow-up report No. 35 (03/02/2020)
Follow-up report No. 36 (10/02/2020)
Follow-up report No. 37 (19/02/2020)
Follow-up report No. 38 (28/02/2020)
Follow-up report No. 39 (06/03/2020)
Follow-up report No. 40 (24/03/2020)
Follow-up report No. 41 (30/03/2020)
Follow-up report No. 42 (02/04/2020)
Follow-up report No. 43 (16/04/2020)
Follow-up report No. 44 (27/04/2020)
Follow-up report No. 45 (06/05/2020)
Follow-up report No. 46 (26/05/2020)
Follow-up report No. 47 (03/06/2020)
Follow-up report No. 48 (23/06/2020)
Follow-up report No. 49 (07/07/2020)
Follow-up report No. 50 (10/07/2020)
Follow-up report No. 51 (17/07/2020)
Follow-up report No. 52 (24/07/2020)
Follow-up report No. 53 (30/07/2020)
Follow-up report No. 54 (06/08/2020)
Follow-up report No. 55 (13/08/2020)
Follow-up report No. 56 (20/08/2020)
Follow-up report No. 57 (28/08/2020)
Follow-up report No. 58 (04/09/2020)
Follow-up report No. 59 (11/09/2020)
Follow-up report No. 60 (18/09/2020)
Follow-up report No. 61 (25/09/2020)
New outbreaks (15)
Outbreak 1 Usol’e, Shigonsky, Samarskaya Oblast
Date of start of the outbreak 01/08/2020
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) 1 1 0 0
Outbreak 2 Bakhilovo, Stavropol’sky, Samarskaya Oblast
Date of start of the outbreak 10/08/2020
Outbreak status Continuing (or date resolved not provided)
Epidemiological unit Natural park
Affected animals
Species Susceptible Cases Deaths Killed and disposed of Slaughtered
Wild boar:Sus scrofa(Suidae) 2 2 0 0
Affected population the territory of natural park of "Samarskaya Luka"
Outbreak 3 Kol’tsovo, Stavropol’sky, Samarskaya Oblast
Date of start of the outbreak 10/08/2020
Outbreak status Continuing (or date resolved not provided)
Epidemiological unit Natural park
Affected animals
Species Susceptible Cases Deaths Killed and disposed of Slaughtered
Wild boar:Sus scrofa(Suidae) 1 1 0 0
Affected population the territory of natural park of "Samarskaya Luka"
Outbreak 4 Kanuevskoe, Bezenchuksky , Samarskaya Oblast
Date of start of the outbreak 10/08/2020
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) 2 2 0 0
Outbreak 5 Chapaevskoe, Bezenchuksky , Samarskaya Oblast
Date of start of the outbreak 10/08/2020
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) 2 2 0 0
Outbreak 6 Volzhskoe, Bezenchuksky, Samarskaya Oblast
Date of start of the outbreak 10/08/2020
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) 1 1 0 0
Outbreak 7 Valy, Stavropol’sky, Samarskaya Oblast
Date of start of the outbreak 15/08/2020
Outbreak status Continuing (or date resolved not provided)
Epidemiological unit Natural park
Affected animals
Species Susceptible Cases Deaths Killed and disposed of Slaughtered
Wild boar:Sus scrofa(Suidae) 2 2 0 0
Affected population the territory of natural park of "Samarskaya Luka"
Outbreak 8 Zhigulevsk, Zhigulevsky, Samarskaya Oblast
Date of start of the outbreak 15/08/2020
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) 1 1 0 0
Outbreak 9 Medvedskoe, Shimsky, Novgorodskaya Oblast
Date of start of the outbreak 16/08/2020
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) 1 1 0
Outbreak 10 Bichevnaya, Shigonsky, Samarskaya Oblast
Date of start of the outbreak 18/08/2020
Outbreak status Continuing (or date resolved not provided)
Epidemiological unit Backyard
Affected animals
Species Susceptible Cases Deaths Killed and disposed of Slaughtered
Swine 2 1 0 0
Outbreak 11 Obukhovo, Zharkovsky, Tverskaya Oblast
Date of start of the outbreak 19/08/2020
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) 2 2 0
Outbreak 12 Skopa, Sonkovsky, Tverskaya Oblast
Date of start of the outbreak 19/08/2020
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) 1 6 0
Outbreak 13 Bichevnaya, Shigonsky, Samarskaya Oblast
Date of start of the outbreak 20/08/2020
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) 2 2 0 0
Outbreak 14 Prepolpvenka, Bezenchuksky, Samarskaya Oblast
Date of start of the outbreak 22/08/2020
Outbreak status Continuing (or date resolved not provided)
Epidemiological unit Backyard
Affected animals
Species Susceptible Cases Deaths Killed and disposed of Slaughtered
Swine 24 2 2 0
Outbreak 15 Nizhegorodskoe, Vadsky, Nizhegorodskaya Oblast
Date of start of the outbreak 26/08/2020
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) 1 1 0 0
Summary of outbreaks Total outbreaks: 15
Total animals affected
Species Susceptible Cases Deaths Killed and disposed of Slaughtered
Wild boar:Sus scrofa(Suidae) 19 15 9 0
Swine 26 3 2 0
Outbreak statistics
Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
Wild boar:Sus scrofa(Suidae) ** ** ** **
Swine 11.54% 7.69% 66.67% **
*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
  • Unknown or inconclusive
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
  • Stamping out
Diagnostic test results
Laboratory name and type Species Test Test date Result
Samarskaya veterinary laboratory (Local laboratory) Wild boar polymerase chain reaction (PCR) 23/08/2020 Positive
Novgorodskaya veterinary laboratory (Local laboratory) Wild boar polymerase chain reaction (PCR) 21/08/2020 Positive
Samarskaya veterinary laboratory (Local laboratory) Swine polymerase chain reaction (PCR) 19/08/2020 Positive
Samarskaya veterinary laboratory (Local laboratory) Swine polymerase chain reaction (PCR) 24/08/2020 Positive
Samarskaya veterinary laboratory (Local laboratory) Wild boar polymerase chain reaction (PCR) 16/08/2020 Positive
Samarskaya veterinary laboratory (Local laboratory) Wild boar polymerase chain reaction (PCR) 19/08/2020 Positive
Samarskaya veterinary laboratory (Local laboratory) Wild boar polymerase chain reaction (PCR) 20/08/2020 Positive
Samarskaya veterinary laboratory (Local laboratory) Wild boar polymerase chain reaction (PCR) 23/08/2020 Positive
Federal Research Center for Virology and Microbiology is a scientific organization (OIE Reference Laboratory) Wild boar polymerase chain reaction (PCR) 20/08/2020 Positive
Future Reporting
The event is continuing. Weekly follow-up reports will be submitted.
Map of outbreak locations