African swine fever,
Russia

Information received on 20/01/2020 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. 33
Date of start of the event	22/02/2019
Date of confirmation of the event	24/02/2019
Report date	20/01/2020
Date submitted to OIE	20/01/2020
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)

New outbreaks (3)

Outbreak 1

Nalejkinskoe, Kuzovatovsky, Ul'Yanovskaya Oblast

Date of start of the outbreak

08/01/2020

Outbreak status

Resolved (23/03/2020)

Epidemiological unit

Forest

Affected animals

Species	Susceptible	Cases	Deaths	Killed and disposed of	Slaughtered
Wild boar:Sus scrofa(Suidae)		4	4	0	0

Outbreak 2

Shamov, Korsakovsky, Orlovskaya Oblast

Date of start of the outbreak

09/01/2020

Outbreak status

Resolved (17/03/2020)

Epidemiological unit

Forest

Affected animals

Species	Susceptible	Cases	Deaths	Killed and disposed of	Slaughtered
Wild boar:Sus scrofa(Suidae)		3		39	0

Outbreak 3

Koshkinskoe, Koshkinsky, Samarskaya Oblast

Date of start of the outbreak

11/01/2020

Outbreak status

Resolved (25/05/2020)

Epidemiological unit

Forest

Affected animals

Species	Susceptible	Cases	Deaths	Killed and disposed of	Slaughtered
Wild boar:Sus scrofa(Suidae)		4	4	0	0

Summary of outbreaks

Total outbreaks: 3

Total animals affected

Species	Susceptible	Cases	Deaths	Killed and disposed of	Slaughtered
Wild boar:Sus scrofa(Suidae)		11	8	39	0

Outbreak statistics

Species	Apparent morbidity rate	Apparent mortality rate	Apparent case fatality rate	Proportion susceptible animals lost*
Wild boar:Sus scrofa(Suidae)	**	**	**	**

*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 Stamping out Control of wildlife reservoirs Disinfection Vaccination permitted (if a vaccine exists) No treatment of affected animals
Measures to be applied	No other measures

Diagnostic test results

Laboratory name and type	Species	Test	Test date	Result
Orlovskaya veterinary laboratory (Local laboratory)	Wild boar	polymerase chain reaction (PCR)	13/01/2020	Positive
Samarskaya veterinary laboratory (Local laboratory)	Wild boar	polymerase chain reaction (PCR)	16/01/2020	Positive
Simbirskaya veterinary laboratory (Local laboratory)	Wild boar	polymerase chain reaction (PCR)	13/12/2019	Positive

Future Reporting

The event is continuing. Weekly follow-up reports will be submitted.

Map of outbreak locations