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  • #31
    Classical swine fever,
    Japan
    Information received on 20/12/2019 from Dr Norio Kumagai, Director, Chief Veterinary Officer, Animal Health Division, Food Safety and Consumer Affairs Bureau, Ministry of Agriculture, Forestry and Fisheries, Tokyo, Japan
    Summary
    Report type Follow-up report No. 41
    Date of start of the event 03/09/2018
    Date of confirmation of the event 09/09/2018
    Report date 20/12/2019
    Date submitted to OIE 20/12/2019
    Reason for notification Recurrence of a listed disease
    Date of previous occurrence 1992
    Manifestation of disease Clinical disease
    Causal agent Classical swine fever virus
    Nature of diagnosis Laboratory (basic), Laboratory (advanced)
    This event pertains to a defined zone within the country
    Related reports Immediate notification (09/09/2018)
    Follow-up report No. 1 (18/09/2018)
    Follow-up report No. 2 (26/09/2018)
    Follow-up report No. 3 (01/10/2018)
    Follow-up report No. 4 (09/10/2018)
    Follow-up report No. 5 (16/11/2018)
    Follow-up report No. 6 (22/11/2018)
    Follow-up report No. 7 (03/12/2018)
    Follow-up report No. 8 (10/12/2018)
    Follow-up report No. 9 (18/12/2018)
    Follow-up report No. 10 (25/12/2018)
    Follow-up report No. 11 (07/01/2019)
    Follow-up report No. 12 (16/01/2019)
    Follow-up report No. 13 (22/01/2019)
    Follow-up report No. 14 (29/01/2019)
    Follow-up report No. 15 (06/02/2019)
    Follow-up report No. 16 (14/02/2019)
    Follow-up report No. 17 (22/02/2019)
    Follow-up report No. 18 (01/03/2019)
    Follow-up report No. 19 (08/03/2019)
    Follow-up report No. 20 (15/03/2019)
    Follow-up report No. 21 (25/03/2019)
    Follow-up report No. 22 (01/04/2019)
    Follow-up report No. 23 (08/04/2019)
    Follow-up report No. 24 (12/04/2019)
    Follow-up report No. 25 (19/04/2019)
    Follow-up report No. 26 (26/04/2019)
    Follow-up report No. 27 (17/05/2019)
    Follow-up report No. 28 (26/05/2019)
    Follow-up report No. 29 (07/06/2019)
    Follow-up report No. 30 (21/06/2019)
    Follow-up report No. 31 (23/07/2019)
    Follow-up report No. 32 (06/08/2019)
    Follow-up report No. 33 (10/08/2019)
    Follow-up report No. 34 (18/08/2019)
    Follow-up report No. 35 (13/09/2019)
    Follow-up report No. 36 (24/09/2019)
    Follow-up report No. 37 (11/10/2019)
    Follow-up report No. 38 (01/11/2019)
    Follow-up report No. 39 (19/11/2019)
    Follow-up report No. 40 (29/11/2019)
    Follow-up report No. 41 (20/12/2019)
    New outbreaks (209)
    Outbreak cluster 1 Gifu, Gifu (67 outbreaks)
    Date of start of the outbreak 22/08/2019
    Outbreak status Resolved (07/12/2019)
    Epidemiological unit Not applicable
    Affected animals
    Species Susceptible Cases Deaths Killed and disposed of Slaughtered
    Wild boar:Sus scrofa(Suidae) 67 13 54 0
    Outbreak cluster 2 Aichi, Aichi (7 outbreaks)
    Date of start of the outbreak 30/10/2019
    Outbreak status Resolved (27/11/2019)
    Epidemiological unit Not applicable
    Affected animals
    Species Susceptible Cases Deaths Killed and disposed of Slaughtered
    Wild boar:Sus scrofa(Suidae) 7 7 0
    Outbreak cluster 3 Saitama, Saitama (20 outbreaks)
    Date of start of the outbreak 03/11/2019
    Outbreak status Resolved (01/12/2019)
    Epidemiological unit Not applicable
    Affected animals
    Species Susceptible Cases Deaths Killed and disposed of Slaughtered
    Wild boar:Sus scrofa(Suidae) 20 2 18 0
    Outbreak cluster 4 Toyama, Toyama (4 outbreaks)
    Date of start of the outbreak 05/11/2019
    Outbreak status Resolved (13/11/2019)
    Epidemiological unit Not applicable
    Affected animals
    Species Susceptible Cases Deaths Killed and disposed of Slaughtered
    Wild boar:Sus scrofa(Suidae) 4 0 4 0
    Outbreak cluster 5 Fukui, Fukui (8 outbreaks)
    Date of start of the outbreak 05/11/2019
    Outbreak status Resolved (23/11/2019)
    Epidemiological unit Not applicable
    Affected animals
    Species Susceptible Cases Deaths Killed and disposed of Slaughtered
    Wild boar:Sus scrofa(Suidae) 8 8 0
    Outbreak cluster 6 Shiga, Shiga (56 outbreaks)
    Date of start of the outbreak 06/11/2019
    Outbreak status Resolved (03/12/2019)
    Epidemiological unit Not applicable
    Affected animals
    Species Susceptible Cases Deaths Killed and disposed of Slaughtered
    Wild boar:Sus scrofa(Suidae) 56 1 55 0
    Outbreak cluster 7 Shizuoka, Shizuoka (15 outbreaks)
    Date of start of the outbreak 06/11/2019
    Outbreak status Resolved (01/12/2019)
    Epidemiological unit Not applicable
    Affected animals
    Species Susceptible Cases Deaths Killed and disposed of Slaughtered
    Wild boar:Sus scrofa(Suidae) 15 8 7 0
    Outbreak cluster 8 Gunma, Gunma (6 outbreaks)
    Date of start of the outbreak 07/11/2019
    Outbreak status Resolved (26/11/2019)
    Epidemiological unit Not applicable
    Affected animals
    Species Susceptible Cases Deaths Killed and disposed of Slaughtered
    Wild boar:Sus scrofa(Suidae) 6 2 4 0
    Outbreak cluster 9 Mie, Mie (7 outbreaks)
    Date of start of the outbreak 08/11/2019
    Outbreak status Resolved (30/11/2019)
    Epidemiological unit Not applicable
    Affected animals
    Species Susceptible Cases Deaths Killed and disposed of Slaughtered
    Wild boar:Sus scrofa(Suidae) 7 1 6 0
    Outbreak cluster 10 Nagano, Nagano (13 outbreaks)
    Date of start of the outbreak 11/11/2019
    Outbreak status Resolved (07/12/2019)
    Epidemiological unit Not applicable
    Affected animals
    Species Susceptible Cases Deaths Killed and disposed of Slaughtered
    Wild boar:Sus scrofa(Suidae) 13 1 12 0
    Outbreak cluster 11 Yamanashi, Yamanashi (2 outbreaks)
    Date of start of the outbreak 12/11/2019
    Outbreak status Resolved (16/11/2019)
    Epidemiological unit Not applicable
    Affected animals
    Species Susceptible Cases Deaths Killed and disposed of Slaughtered
    Wild boar:Sus scrofa(Suidae) 2 2 0
    Outbreak cluster 12 Ishikawa, Ishikawa (3 outbreaks)
    Date of start of the outbreak 14/11/2019
    Outbreak status Resolved (26/11/2019)
    Epidemiological unit Not applicable
    Affected animals
    Species Susceptible Cases Deaths Killed and disposed of Slaughtered
    Wild boar:Sus scrofa(Suidae) 3 2 1 0
    Outbreak 13 (51) Tahara city, Aichi
    Date of start of the outbreak 16/12/2019
    Outbreak status Continuing (or date resolved not provided)
    Epidemiological unit Farm
    Affected animals
    Species Susceptible Cases Deaths Killed and disposed of Slaughtered
    Swine 1754 0
    Summary of outbreaks Total outbreaks: 209
    Total animals affected
    Species Susceptible Cases Deaths Killed and disposed of Slaughtered
    Wild boar:Sus scrofa(Suidae) 208 30 178 0
    Swine 1754 ** 0
    Outbreak statistics
    Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
    Wild boar:Sus scrofa(Suidae) ** ** ** **
    Swine ** ** ** **
    *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
    Epidemiological comments 1. 51th affected farm (Tahara city in Aichi) On December 16th, some pigs were found to be ill in the farm. The official veterinarians of the Livestock Hygiene Service Centre (LHSC) immediately visited the farm to conduct clinical inspection and sampling. RT-PCR for CSF virus at the LHSC and found to be positive on December 16th. The amplified product was sent to National Institute of Animal Health for sequencing and identified that the detected strain was wild one. Stamping out and disinfection of contaminated materials, tools and facilities is being carried out. 2.Summary of the wild boar surveillance (As of 11th December) [Gifu prefecture (since 13th of September 2018)] Tested (RT-PCR): 2,846 wild boars (461 dead and 2,385 captured), Positive: 1,113 (342 dead and 771 captured) [Aichi prefecture (since 14th of September 2018)] Tested (RT-PCR): 1,412 wild boars (44 dead and 1,368 captured), Positive: 107 wild boars (20 dead and 87 captured) [Nagano prefecture (since 14th of September 2018)] Tested (RT-PCR): 526 wild boars (120 dead and 406 captured) Positive: 139 (45 dead and 94 captured) [Mie prefecture (since 14th of September 2018)] Tested (RT-PCR): 1,104 wild boars (43 dead and 1,061 captured), Positive: 30 (3 dead and 27 captured) [Fukui prefecture (since 14th September 2018)] Tested (RT-PCR): 297 wild boars (10 dead and 287 captured), Positive: 33 (6 dead and 27 captured) [Toyama prefecture (since 14th September 2018)] Tested (RT-PCR): 202 wild boars (18 dead and 184 captured) Positive: 30 (10 dead and 20 captured) [Gunma prefecture (since 14th September 2018)] Tested (RT-PCR): 488 wild boars (17 dead and 471 captured) Positive: 12 (3 dead and 9 captured) [Saitama prefecture (since 14th September 2018)] Tested (RT-PCR): 436 wild boars (14 dead and 422 captured) Positive: 36 (8 dead and 28 captured) [Ishikawa prefecture (since 14th September 2018)] Tested (RT-PCR): 218 wild boars (14 dead and 204 captured) Positive: 11 (6 dead and 5 captured) [Shiga prefecture (since 14th September 2018) Tested (RT-PCR): 329 wild boars (17 dead and 312 captured) Positive: 71 (1 dead and 70 captured) [Shizuoka prefecture (since 14th of September 2018)] Tested (RT-PCR): 623 wild boars (85 dead and 538 captured) Positive: 21 (14 dead 7 captured) [Yamanashi prefecture (since 14th of September 2018)] Tested (RT-PCR): 71 wild boars (14 dead and 57 captured) Positive: 3 (3 captured) [Other 32 prefectures (since 14th of September 2018) Tested (RT-PCR): 1074 wild boars (386 dead and 688 captured) Positive: 0 Note 1: On 15th October 2019, Japan amended the Specific Infections Livestock Disease Control Guidelines for CSF to allow vaccination in domestic pigs in designated prefectures (“vaccination recommended areas”). The Vaccination in domestic pigs are practiced in the following prefectures, Gunma, Toyama, Ishikawa, Fukui, Nagano, Gifu, Aichi, Mie, Shiga, Saitama, Shizuoka and Yamanashi. Note 2: When CSF outbreaks happen, Japan implement movement restrictions in the Shipment Restriction Zone (SRZ), which is established within 3-10 km radius of the affected farm, and in the Movement Restriction Zone (MRZ), which is established within 3km radius of the affected farm. SRZ will be lifted when all the results of active surveillance program are negative, and 17 days have passed after the completion of full implementation of control measures (stamping out, disinfection etc.). MRZ will be lifted when all the results of active surveillance program are negative, and 28 days have passed after the completion of full implementation of control measures (stamping out, disinfection etc.).
    Control measures
    Measures applied
    • Movement control inside the country
    • Surveillance outside containment and/or protection zone
    • Surveillance within containment and/or protection zone
    • Screening
    • Quarantine
    • Official disposal of carcasses, by-products and waste
    • Stamping out
    • Control of wildlife reservoirs
    • Disinfection
    • Ante and post-mortem inspections
    • 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
    Aich Central Livestock Hygiene Service Centre (Local laboratory) Swine reverse transcription - polymerase chain reaction (RT-PCR) 16/12/2019 Positive
    National Institute of Animal Health (OIE Reference Laboratory) Swine gene sequencing 17/12/2019 Positive
    Future Reporting
    The event is continuing. Weekly follow-up reports will be submitted.
    ...

    https://www.oie.int/wahis_2/public/w...reportid=32601
    "Safety and security don't just happen, they are the result of collective consensus and public investment. We owe our children, the most vulnerable citizens in our society, a life free of violence and fear."
    -Nelson Mandela

    Comment


    • #32
      Classical swine fever,
      Japan
      Information received on 21/01/2020 from Dr Norio Kumagai, Director, Chief Veterinary Officer, Animal Health Division, Food Safety and Consumer Affairs Bureau, Ministry of Agriculture, Forestry and Fisheries, Tokyo, Japan
      Summary
      Report type Follow-up report No. 44
      Date of start of the event 03/09/2018
      Date of confirmation of the event 09/09/2018
      Report date 21/01/2020
      Date submitted to OIE 21/01/2020
      Reason for notification Recurrence of a listed disease
      Date of previous occurrence 1992
      Manifestation of disease Clinical disease
      Causal agent Classical swine fever virus
      Nature of diagnosis Laboratory (basic), Laboratory (advanced)
      This event pertains to a defined zone within the country
      Related reports Immediate notification (09/09/2018)
      Follow-up report No. 1 (18/09/2018)
      Follow-up report No. 2 (26/09/2018)
      Follow-up report No. 3 (01/10/2018)
      Follow-up report No. 4 (09/10/2018)
      Follow-up report No. 5 (16/11/2018)
      Follow-up report No. 6 (22/11/2018)
      Follow-up report No. 7 (03/12/2018)
      Follow-up report No. 8 (10/12/2018)
      Follow-up report No. 9 (18/12/2018)
      Follow-up report No. 10 (25/12/2018)
      Follow-up report No. 11 (07/01/2019)
      Follow-up report No. 12 (16/01/2019)
      Follow-up report No. 13 (22/01/2019)
      Follow-up report No. 14 (29/01/2019)
      Follow-up report No. 15 (06/02/2019)
      Follow-up report No. 16 (14/02/2019)
      Follow-up report No. 17 (22/02/2019)
      Follow-up report No. 18 (01/03/2019)
      Follow-up report No. 19 (08/03/2019)
      Follow-up report No. 20 (15/03/2019)
      Follow-up report No. 21 (25/03/2019)
      Follow-up report No. 22 (01/04/2019)
      Follow-up report No. 23 (08/04/2019)
      Follow-up report No. 24 (12/04/2019)
      Follow-up report No. 25 (19/04/2019)
      Follow-up report No. 26 (26/04/2019)
      Follow-up report No. 27 (17/05/2019)
      Follow-up report No. 28 (26/05/2019)
      Follow-up report No. 29 (07/06/2019)
      Follow-up report No. 30 (21/06/2019)
      Follow-up report No. 31 (23/07/2019)
      Follow-up report No. 32 (06/08/2019)
      Follow-up report No. 33 (10/08/2019)
      Follow-up report No. 34 (18/08/2019)
      Follow-up report No. 35 (13/09/2019)
      Follow-up report No. 36 (24/09/2019)
      Follow-up report No. 37 (11/10/2019)
      Follow-up report No. 38 (01/11/2019)
      Follow-up report No. 39 (19/11/2019)
      Follow-up report No. 40 (29/11/2019)
      Follow-up report No. 41 (20/12/2019)
      Follow-up report No. 42 (27/12/2019)
      Follow-up report No. 43 (08/01/2020)
      Follow-up report No. 44 (21/01/2020)
      New outbreaks (127)
      Outbreak cluster 1 Gunma, Gunma (3 outbreaks)
      Date of start of the outbreak 12/12/2019
      Outbreak status Resolved (14/01/2020)
      Epidemiological unit Not applicable
      Affected animals
      Species Susceptible Cases Deaths Killed and disposed of Slaughtered
      Wild boar:Sus scrofa(Suidae) 3 3 0
      Outbreak cluster 2 Toyama, Toyama (1 outbreaks)
      Date of start of the outbreak 12/12/2019
      Outbreak status Resolved (14/01/2020)
      Epidemiological unit Not applicable
      Affected animals
      Species Susceptible Cases Deaths Killed and disposed of Slaughtered
      Wild boar:Sus scrofa(Suidae) 1 1 0
      Outbreak cluster 3 Ishikawa, Ishikawa (3 outbreaks)
      Date of start of the outbreak 12/12/2019
      Outbreak status Resolved (14/01/2020)
      Epidemiological unit Not applicable
      Affected animals
      Species Susceptible Cases Deaths Killed and disposed of Slaughtered
      Wild boar:Sus scrofa(Suidae) 3 1 2
      Outbreak cluster 4 Fukui, Fukui (11 outbreaks)
      Date of start of the outbreak 12/12/2019
      Outbreak status Resolved (14/01/2020)
      Epidemiological unit Not applicable
      Affected animals
      Species Susceptible Cases Deaths Killed and disposed of Slaughtered
      Wild boar:Sus scrofa(Suidae) 11 11 0
      Outbreak cluster 5 Nagano, Nagano (10 outbreaks)
      Date of start of the outbreak 12/12/2019
      Outbreak status Resolved (14/01/2020)
      Epidemiological unit Not applicable
      Affected animals
      Species Susceptible Cases Deaths Killed and disposed of Slaughtered
      Wild boar:Sus scrofa(Suidae) 10 1 9 0
      Outbreak cluster 6 Gifu, Gifu (25 outbreaks)
      Date of start of the outbreak 12/12/2019
      Outbreak status Resolved (14/01/2020)
      Epidemiological unit Not applicable
      Affected animals
      Species Susceptible Cases Deaths Killed and disposed of Slaughtered
      Wild boar:Sus scrofa(Suidae) 25 10 15
      Outbreak cluster 7 Shizuoka, Shizuoka (19 outbreaks)
      Date of start of the outbreak 12/12/2019
      Outbreak status Resolved (14/01/2020)
      Epidemiological unit Not applicable
      Affected animals
      Species Susceptible Cases Deaths Killed and disposed of Slaughtered
      Wild boar:Sus scrofa(Suidae) 19 12 7 0
      Outbreak cluster 8 Aichi, Aichi (3 outbreaks)
      Date of start of the outbreak 12/12/2019
      Outbreak status Resolved (14/01/2020)
      Epidemiological unit Not applicable
      Affected animals
      Species Susceptible Cases Deaths Killed and disposed of Slaughtered
      Wild boar:Sus scrofa(Suidae) 3 0 3 0
      Outbreak cluster 9 Mie, Mie (3 outbreaks)
      Date of start of the outbreak 12/12/2019
      Outbreak status Resolved (14/01/2020)
      Epidemiological unit Not applicable
      Affected animals
      Species Susceptible Cases Deaths Killed and disposed of Slaughtered
      Wild boar:Sus scrofa(Suidae) 3 0 3 0
      Outbreak cluster 10 Shiga, Shiga (29 outbreaks)
      Date of start of the outbreak 12/12/2019
      Outbreak status Resolved (14/01/2020)
      Epidemiological unit Not applicable
      Affected animals
      Species Susceptible Cases Deaths Killed and disposed of Slaughtered
      Wild boar:Sus scrofa(Suidae) 29 0 29 0
      Outbreak cluster 11 Saitama, Saitama (16 outbreaks)
      Date of start of the outbreak 12/12/2019
      Outbreak status Resolved (14/01/2020)
      Epidemiological unit Not applicable
      Affected animals
      Species Susceptible Cases Deaths Killed and disposed of Slaughtered
      Wild boar:Sus scrofa(Suidae) 16 1 15 0
      Outbreak 12 (54) Okinawa city, Okinawa
      Date of start of the outbreak 08/01/2020
      Outbreak status Resolved (19/01/2020)
      Epidemiological unit Farm
      Affected animals
      Species Susceptible Cases Deaths Killed and disposed of Slaughtered
      Swine 3012 3012 0
      Outbreak 13 (53) Okinawa city, Okinawa
      Date of start of the outbreak 09/01/2020
      Outbreak status Resolved (19/01/2020)
      Epidemiological unit Farm
      Affected animals
      Species Susceptible Cases Deaths Killed and disposed of Slaughtered
      Swine 1912 1912 0
      Affected population Epidemiologically related farm of the 53rd affected farm
      Outbreak 14 (53) Okinawa city, Okinawa
      Date of start of the outbreak 09/01/2020
      Outbreak status Resolved (19/01/2020)
      Epidemiological unit Farm
      Affected animals
      Species Susceptible Cases Deaths Killed and disposed of Slaughtered
      Swine 401 401 0
      Affected population Epidemiologically related farm of the 53rd affected farm
      Outbreak 15 (55) Uruma city, Okinawa
      Date of start of the outbreak 14/01/2020
      Outbreak status Resolved (18/01/2020)
      Epidemiological unit Farm
      Affected animals
      Species Susceptible Cases Deaths Killed and disposed of Slaughtered
      Swine 1717 1717 0
      Summary of outbreaks Total outbreaks: 127
      Total animals affected
      Species Susceptible Cases Deaths Killed and disposed of Slaughtered
      Wild boar:Sus scrofa(Suidae) 123 25 98 0
      Swine 7042 ** 7042 0
      Outbreak statistics
      Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
      Wild boar:Sus scrofa(Suidae) ** ** ** **
      Swine ** ** ** **
      *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
      Epidemiological comments 1.The 52nd affected farm (Uruma city in Okinawa) On January 18th, stamping out and disinfection were completed at the 52nd affected farm and the epidemiologically related farm of the 52nd affected farm. 2. The 53rd affected farm (Uruma city in Okinawa) On January 18th, stamping out and disinfection were completed at the 53rd affected farm. 3.The epidemiologically related farms of the 53rd affected farm (Okinawa city in Okinawa) On January 9th, the official veterinarians of the Local Hygiene Service Centre (LHSC) visited the farm to conduct clinical inspection and sampling on the epidemiologically related farm of the 53rd affected farm. RT-PCR for CSFV was conducted at the LHSC and it was found to be positive on January 11th. The epidemiologically related farm of above-mentioned farm was identified. On January 19th, stamping out and disinfection were completed at the epidemiologically related farms of the 53rd affected farm. 4. The 54th affected farm (Okinawa city in Okinawa) On January 8th, the official veterinarians of LHSC conducted active surveillance (blood sampling) targeting the farms located within radius of 3 km from the 52nd and 53rd affected farm. RT-PCR for CSFV was conducted at the LHSC and it was found to be positive on January 10th. On January 19th, stamping out and disinfection were completed at the the 54th affected farm. 5. The 55th affected farm (Uruma city in Okinawa) On January 14th, some pigs were found to be dead and it was reported to the LHSC. Official veterinarians of LHSC immediately visited the farm to conduct clinical inspection and sampling. RT-PCR for CSFV are conducted at the LHSC. The result was found to be positive on January 15th. On January 18th, stamping out and disinfection were completed at the 55th affected farm. 6.Summary of the wild boar surveillance (As of 14th January) [Gifu prefecture (since 13th of September 2018)] Tested (RT-PCR): 2,917 wild boars, Positive: 1,138 [Aichi prefecture (since 14th of September 2018)] Tested (RT-PCR): 1,460 wild boars, Positive: 110wild boars [Nagano prefecture (since 14th of September 2018)] Tested (RT-PCR):553wild boars, Positive: 149 [Mie prefecture (since 14th of September 2018)] Tested (RT-PCR): 1,298 wild boars, Positive: 33 [Fukui prefecture (since 14th September 2018)] Tested (RT-PCR): 373 wild boars, Positive: 44 [Toyama prefecture (since 14th September 2018)] Tested (RT-PCR):205 wild boars, Positive: 31 [Gunma prefecture (since 14th September 2018)] Tested (RT-PCR): 662 wild boars, Positive: 15 [Saitama prefecture (since 14th September 2018)] Tested (RT-PCR): 605 wild boars, Positive: 52 [Ishikawa prefecture (since 14th September 2018)] Tested (RT-PCR): 229 wild boars, Positive: 14 [Shiga prefecture (since 14th September 2018) Tested (RT-PCR): 451wild boars, Positive: 100 [Shizuoka prefecture (since 14th of September 2018)] Tested (RT-PCR): 790 wild boars, Positive: 40 [Yamanashi prefecture (since 14th of September 2018)] Tested (RT-PCR): 87 wild boars, Positive: 3 [Other 32 prefectures (since 14th of September 2018) Tested (RT-PCR): 1275 wild boars, Positive: 0 Note 1: On 15th October 2019, Japan amended the Specific Infections Livestock Disease Control Guidelines for CSF to allow vaccination in domestic pigs in designated prefectures (“vaccination recommended areas”). The Vaccination in domestic pigs are practiced in the following prefectures, Gunma, Toyama, Ishikawa, Fukui, Nagano, Gifu, Aichi, Mie, Shiga, Saitama, Shizuoka, Yamanashi, Kanagawa, Tokyo, Kyoto, Niigata and Nara.
      Control measures
      Measures applied
      • Movement control inside the country
      • Surveillance outside containment and/or protection zone
      • Surveillance within containment and/or protection zone
      • Screening
      • Quarantine
      • Official disposal of carcasses, by-products and waste
      • Stamping out
      • Control of wildlife reservoirs
      • Disinfection
      • Ante and post-mortem inspections
      • 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
      Okinawa Local Hygiene Service Centre (Regional Reference Laboratory) Swine reverse transcription - polymerase chain reaction (RT-PCR) 10/01/2020 Positive
      Okinawa Local Hygiene Service Centre (Regional Reference Laboratory) Swine reverse transcription - polymerase chain reaction (RT-PCR) 11/01/2020 Positive
      Okinawa Local Hygiene Service Centre (Regional Reference Laboratory) Swine reverse transcription - polymerase chain reaction (RT-PCR) 15/01/2020 Positive
      Future Reporting
      The event is continuing. Weekly follow-up reports will be submitted.
      ...
      https://www.oie.int/wahis_2/public/w...reportid=32952
      "Safety and security don't just happen, they are the result of collective consensus and public investment. We owe our children, the most vulnerable citizens in our society, a life free of violence and fear."
      -Nelson Mandela

      Comment


      • #33
        Classical swine fever,
        Japan
        Information received on 10/02/2020 from Dr Norio Kumagai, Director, Chief Veterinary Officer, Animal Health Division, Food Safety and Consumer Affairs Bureau, Ministry of Agriculture, Forestry and Fisheries, Tokyo, Japan
        Summary
        Report type Follow-up report No. 45
        Date of start of the event 03/09/2018
        Date of confirmation of the event 09/09/2018
        Report date 10/02/2020
        Date submitted to OIE 10/02/2020
        Reason for notification Recurrence of a listed disease
        Date of previous occurrence 1992
        Manifestation of disease Clinical disease
        Causal agent Classical swine fever virus
        Nature of diagnosis Laboratory (basic), Laboratory (advanced)
        This event pertains to a defined zone within the country
        Related reports Immediate notification (09/09/2018)
        Follow-up report No. 1 (18/09/2018)
        Follow-up report No. 2 (26/09/2018)
        Follow-up report No. 3 (01/10/2018)
        Follow-up report No. 4 (09/10/2018)
        Follow-up report No. 5 (16/11/2018)
        Follow-up report No. 6 (22/11/2018)
        Follow-up report No. 7 (03/12/2018)
        Follow-up report No. 8 (10/12/2018)
        Follow-up report No. 9 (18/12/2018)
        Follow-up report No. 10 (25/12/2018)
        Follow-up report No. 11 (07/01/2019)
        Follow-up report No. 12 (16/01/2019)
        Follow-up report No. 13 (22/01/2019)
        Follow-up report No. 14 (29/01/2019)
        Follow-up report No. 15 (06/02/2019)
        Follow-up report No. 16 (14/02/2019)
        Follow-up report No. 17 (22/02/2019)
        Follow-up report No. 18 (01/03/2019)
        Follow-up report No. 19 (08/03/2019)
        Follow-up report No. 20 (15/03/2019)
        Follow-up report No. 21 (25/03/2019)
        Follow-up report No. 22 (01/04/2019)
        Follow-up report No. 23 (08/04/2019)
        Follow-up report No. 24 (12/04/2019)
        Follow-up report No. 25 (19/04/2019)
        Follow-up report No. 26 (26/04/2019)
        Follow-up report No. 27 (17/05/2019)
        Follow-up report No. 28 (26/05/2019)
        Follow-up report No. 29 (07/06/2019)
        Follow-up report No. 30 (21/06/2019)
        Follow-up report No. 31 (23/07/2019)
        Follow-up report No. 32 (06/08/2019)
        Follow-up report No. 33 (10/08/2019)
        Follow-up report No. 34 (18/08/2019)
        Follow-up report No. 35 (13/09/2019)
        Follow-up report No. 36 (24/09/2019)
        Follow-up report No. 37 (11/10/2019)
        Follow-up report No. 38 (01/11/2019)
        Follow-up report No. 39 (19/11/2019)
        Follow-up report No. 40 (29/11/2019)
        Follow-up report No. 41 (20/12/2019)
        Follow-up report No. 42 (27/12/2019)
        Follow-up report No. 43 (08/01/2020)
        Follow-up report No. 44 (21/01/2020)
        Follow-up report No. 45 (10/02/2020)
        New outbreaks (1)
        Outbreak 1 (56) Okinawa city, Okinawa
        Date of start of the outbreak 01/02/2020
        Outbreak status Resolved (06/02/2020)
        Epidemiological unit Farm
        Affected animals
        Species Susceptible Cases Deaths Killed and disposed of Slaughtered
        Swine 1860 1860 0
        Summary of outbreaks Total outbreaks: 1
        Total animals affected
        Species Susceptible Cases Deaths Killed and disposed of Slaughtered
        Swine 1860 ** 1860 0
        Outbreak statistics
        Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
        Swine ** ** ** **
        *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
        Epidemiological comments 1. The 56th affected farm (Okinawa city in Okinawa) On February 1st, some pigs were found dead and it was reported to the Local Hygiene Service Centre (LHSC). The 56th affected farm is located within a 3-km-radius from the 52th, 53rd, 54th and 55th affected farms. RT-PCR for CSFV was conducted at the LHSC and it was found positive on February 2nd. On February 6th, stamping out and disinfection were completed at the 56th affected farm. Note 1: On 15th October 2019, Japan amended the Specific Infections Livestock Disease Control Guidelines for CSF to allow vaccination in domestic pigs in designated prefectures (“vaccination recommended areas”). The vaccination in domestic pigs is practiced in the following prefectures: Gunma, Toyama, Ishikawa, Fukui, Nagano, Gifu, Aichi, Mie, Shiga, Saitama, Shizuoka, Yamanashi, Kanagawa, Tokyo, Kyoto, Niigata and Nara. Note 2: When CSF outbreaks happen, Japan implements movement restrictions in the Shipment Restriction Zone (SRZ), which is established within 3-10 km radius of the affected farm, and in the Movement Restriction Zone (MRZ), which is established within 3km radius of the affected farm. SRZ will be lifted when all the results of active surveillance program are negative, and 17 days have passed after the completion of full implementation of control measures (stamping out, disinfection, etc.). MRZ will be lifted when all the results of active surveillance program are negative, and 28 days have passed after the completion of full implementation of control measures (stamping out, disinfection, etc.).
        Control measures
        Measures applied
        • Movement control inside the country
        • Surveillance outside containment and/or protection zone
        • Surveillance within containment and/or protection zone
        • Screening
        • Quarantine
        • Official disposal of carcasses, by-products and waste
        • Stamping out
        • Control of wildlife reservoirs
        • Disinfection
        • Ante and post-mortem inspections
        • 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
        Okinawa Local Hygiene Service Centre (Local laboratory) Swine reverse transcription - polymerase chain reaction (RT-PCR) 02/02/2020 Positive
        Future Reporting
        The event is continuing. Weekly follow-up reports will be submitted.
        ...
        https://www.oie.int/wahis_2/public/w...reportid=33099
        "Safety and security don't just happen, they are the result of collective consensus and public investment. We owe our children, the most vulnerable citizens in our society, a life free of violence and fear."
        -Nelson Mandela

        Comment


        • #34
          Classical swine fever,
          Japan
          Information received on 21/02/2020 from Dr Norio Kumagai, Director, Chief Veterinary Officer, Animal Health Division, Food Safety and Consumer Affairs Bureau, Ministry of Agriculture, Forestry and Fisheries, Tokyo, Japan
          Summary
          Report type Follow-up report No. 46
          Date of start of the event 03/09/2018
          Date of confirmation of the event 09/09/2018
          Report date 21/02/2020
          Date submitted to OIE 21/02/2020
          Reason for notification Recurrence of a listed disease
          Date of previous occurrence 1992
          Manifestation of disease Clinical disease
          Causal agent Classical swine fever virus
          Nature of diagnosis Laboratory (basic), Laboratory (advanced)
          This event pertains to a defined zone within the country
          Related reports Immediate notification (09/09/2018)
          Follow-up report No. 1 (18/09/2018)
          Follow-up report No. 2 (26/09/2018)
          Follow-up report No. 3 (01/10/2018)
          Follow-up report No. 4 (09/10/2018)
          Follow-up report No. 5 (16/11/2018)
          Follow-up report No. 6 (22/11/2018)
          Follow-up report No. 7 (03/12/2018)
          Follow-up report No. 8 (10/12/2018)
          Follow-up report No. 9 (18/12/2018)
          Follow-up report No. 10 (25/12/2018)
          Follow-up report No. 11 (07/01/2019)
          Follow-up report No. 12 (16/01/2019)
          Follow-up report No. 13 (22/01/2019)
          Follow-up report No. 14 (29/01/2019)
          Follow-up report No. 15 (06/02/2019)
          Follow-up report No. 16 (14/02/2019)
          Follow-up report No. 17 (22/02/2019)
          Follow-up report No. 18 (01/03/2019)
          Follow-up report No. 19 (08/03/2019)
          Follow-up report No. 20 (15/03/2019)
          Follow-up report No. 21 (25/03/2019)
          Follow-up report No. 22 (01/04/2019)
          Follow-up report No. 23 (08/04/2019)
          Follow-up report No. 24 (12/04/2019)
          Follow-up report No. 25 (19/04/2019)
          Follow-up report No. 26 (26/04/2019)
          Follow-up report No. 27 (17/05/2019)
          Follow-up report No. 28 (26/05/2019)
          Follow-up report No. 29 (07/06/2019)
          Follow-up report No. 30 (21/06/2019)
          Follow-up report No. 31 (23/07/2019)
          Follow-up report No. 32 (06/08/2019)
          Follow-up report No. 33 (10/08/2019)
          Follow-up report No. 34 (18/08/2019)
          Follow-up report No. 35 (13/09/2019)
          Follow-up report No. 36 (24/09/2019)
          Follow-up report No. 37 (11/10/2019)
          Follow-up report No. 38 (01/11/2019)
          Follow-up report No. 39 (19/11/2019)
          Follow-up report No. 40 (29/11/2019)
          Follow-up report No. 41 (20/12/2019)
          Follow-up report No. 42 (27/12/2019)
          Follow-up report No. 43 (08/01/2020)
          Follow-up report No. 44 (21/01/2020)
          Follow-up report No. 45 (10/02/2020)
          Follow-up report No. 46 (21/02/2020)
          New outbreaks (161)
          Outbreak cluster 1 Gunnma, Gunma (5 outbreaks)
          Date of start of the outbreak 15/01/2020
          Outbreak status Resolved (10/02/2020)
          Epidemiological unit Not applicable
          Affected animals
          Species Susceptible Cases Deaths Killed and disposed of Slaughtered
          Wild boar:Sus scrofa(Suidae) 5 0 5 0
          Outbreak cluster 2 Saitama, Saitama (12 outbreaks)
          Date of start of the outbreak 15/01/2020
          Outbreak status Resolved (10/02/2020)
          Epidemiological unit Not applicable
          Affected animals
          Species Susceptible Cases Deaths Killed and disposed of Slaughtered
          Wild boar:Sus scrofa(Suidae) 12 0 12 0
          Outbreak cluster 3 Toyama, Toyama (5 outbreaks)
          Date of start of the outbreak 15/01/2020
          Outbreak status Resolved (10/02/2020)
          Epidemiological unit Not applicable
          Affected animals
          Species Susceptible Cases Deaths Killed and disposed of Slaughtered
          Wild boar:Sus scrofa(Suidae) 5 2 3 0
          Outbreak cluster 4 Ishikawa, Ishikawa (3 outbreaks)
          Date of start of the outbreak 15/01/2020
          Outbreak status Resolved (10/02/2020)
          Epidemiological unit Not applicable
          Affected animals
          Species Susceptible Cases Deaths Killed and disposed of Slaughtered
          Wild boar:Sus scrofa(Suidae) 3 2 1 0
          Outbreak cluster 5 Fukui, Fukui (8 outbreaks)
          Date of start of the outbreak 15/01/2020
          Outbreak status Resolved (10/02/2020)
          Epidemiological unit Not applicable
          Affected animals
          Species Susceptible Cases Deaths Killed and disposed of Slaughtered
          Wild boar:Sus scrofa(Suidae) 8 0 8 0
          Outbreak cluster 6 Nagano, Nagano (19 outbreaks)
          Date of start of the outbreak 15/01/2020
          Outbreak status Resolved (10/02/2020)
          Epidemiological unit Not applicable
          Affected animals
          Species Susceptible Cases Deaths Killed and disposed of Slaughtered
          Wild boar:Sus scrofa(Suidae) 19 5 14 0
          Outbreak cluster 7 Gifu, Gifu (25 outbreaks)
          Date of start of the outbreak 15/01/2020
          Outbreak status Resolved (10/02/2020)
          Epidemiological unit Not applicable
          Affected animals
          Species Susceptible Cases Deaths Killed and disposed of Slaughtered
          Wild boar:Sus scrofa(Suidae) 25 5 20 0
          Outbreak cluster 8 Aichi, Shizuoka (7 outbreaks)
          Date of start of the outbreak 15/01/2020
          Outbreak status Resolved (10/02/2020)
          Epidemiological unit Not applicable
          Affected animals
          Species Susceptible Cases Deaths Killed and disposed of Slaughtered
          Wild boar:Sus scrofa(Suidae) 7 0 7 0
          Outbreak 9 Mie, Mie
          Date of start of the outbreak 15/01/2020
          Outbreak status Resolved (10/02/2020)
          Epidemiological unit Not applicable
          Affected animals
          Species Susceptible Cases Deaths Killed and disposed of Slaughtered
          Wild boar:Sus scrofa(Suidae) 1 0 1 0
          Outbreak cluster 10 Shiga, Shiga (27 outbreaks)
          Date of start of the outbreak 15/01/2020
          Outbreak status Resolved (10/02/2020)
          Epidemiological unit Not applicable
          Affected animals
          Species Susceptible Cases Deaths Killed and disposed of Slaughtered
          Wild boar:Sus scrofa(Suidae) 27 0 27 0
          Outbreak cluster 11 Shizuoka, Shizuoka (49 outbreaks)
          Date of start of the outbreak 15/01/2020
          Outbreak status Resolved (10/02/2020)
          Epidemiological unit Not applicable
          Affected animals
          Species Susceptible Cases Deaths Killed and disposed of Slaughtered
          Wild boar:Sus scrofa(Suidae) 49 20 29 0
          Summary of outbreaks Total outbreaks: 161
          Total animals affected
          Species Susceptible Cases Deaths Killed and disposed of Slaughtered
          Wild boar:Sus scrofa(Suidae) 161 34 127 0
          Outbreak statistics
          Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
          Wild boar:Sus scrofa(Suidae) ** ** 21.12% **
          *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
          Epidemiological comments Summary of the wild boar surveillance (as of 10th February) [Gifu prefecture (since 13th of September 2018)] Tested (RT-PCR): 3,025 wild boars, Positive: 1,163 [Aichi prefecture (since 14th of September 2018)] Tested (RT-PCR): 1,499 wild boars, Positive: 117 [Nagano prefecture (since 14th of September 2018)] Tested (RT-PCR): 620 wild boars, Positive: 168 [Mie prefecture (since 14th of September 2018)] Tested (RT-PCR): 1,363 wild boars, Positive: 34 [Fukui prefecture (since 14th September 2018)] Tested (RT-PCR): 450 wild boars, Positive: 52 [Toyama prefecture (since 14th September 2018)] Tested (RT-PCR): 220 wild boars, Positive: 36 [Gunma prefecture (since 14th September 2018)] Tested (RT-PCR): 813 wild boars, Positive: 20 [Saitama prefecture (since 14th September 2018)] Tested (RT-PCR): 695 wild boars, Positive: 64 [Ishikawa prefecture (since 14th September 2018)] Tested (RT-PCR): 236 wild boars, Positive: 17 [Shiga prefecture (since 14th September 2018) Tested (RT-PCR): 515 wild boars, Positive: 127 [Shizuoka prefecture (since 14th of September 2018)] Tested (RT-PCR): 1019 wild boars, Positive: 89 [Yamanashi prefecture (since 14th of September 2018)] Tested (RT-PCR): 115 wild boars, Positive: 3 [Other 32 prefectures (since 14th of September 2018) Tested (RT-PCR): 1484 wild boars, Positive: 0 Note 1: On 15th October 2019, Japan amended the Specific Infections Livestock Disease Control Guidelines for CSF to allow vaccination in domestic pigs in designated prefectures (“vaccination recommended areas”). The vaccination in domestic pigs is practiced in the following prefectures, Chiba, Ibaraki, Tochigi, Gunma, Toyama, Ishikawa, Fukui, Nagano, Gifu, Aichi, Mie, Shiga, Saitama, Shizuoka, Yamanashi, Kanagawa, Tokyo, Kyoto, Niigata and Nara. Note 2: When CSF outbreaks happen, Japan implement movement restrictions in the Shipment Restriction Zone (SRZ), which is established within 3-10 km radius of the affected farm, and in the Movement Restriction Zone (MRZ), which is established within 3km radius of the affected farm. SRZ will be lifted when all the results of active surveillance program are negative, and 17 days have passed after the completion of full implementation of control measures (stamping out, disinfection etc.). MRZ will be lifted when all the results of active surveillance program are negative, and 28 days have passed after the completion of full implementation of control measures (stamping out, disinfection etc.).
          Control measures
          Measures applied
          • Movement control inside the country
          • Surveillance outside containment and/or protection zone
          • Surveillance within containment and/or protection zone
          • Screening
          • Quarantine
          • Official disposal of carcasses, by-products and waste
          • Stamping out
          • Control of wildlife reservoirs
          • Disinfection
          • Ante and post-mortem inspections
          • Vaccination permitted (if a vaccine exists)
          • No treatment of affected animals
          Measures to be applied
          • No other measures
          Future Reporting
          The event is continuing. Weekly follow-up reports will be submitted.
          ...

          https://www.oie.int/wahis_2/public/w...reportid=33288
          "Safety and security don't just happen, they are the result of collective consensus and public investment. We owe our children, the most vulnerable citizens in our society, a life free of violence and fear."
          -Nelson Mandela

          Comment


          • #35
            Source: https://www.japantimes.co.jp/news/20...ig-farm-gunma/

            Swine fever outbreak confirmed at pig farm in Gunma
            Sep 27, 2020

            The agriculture ministry said Saturday that classical swine fever (CSF) infections have been confirmed at a pig farm in the city of Takasaki, Gunma Prefecture, marking the first outbreak of the infectious disease among farmed pigs in the country in about half a year.

            It is the first classical swine fever case at a pig farm in Gunma since the first outbreak in Japan in 26 years was confirmed in 2018. The Gunma Prefectural Government will slaughter all of the roughly 5,400 pigs at the farm in accordance with the law.

            In the prefecture, vaccinations started for farmed pigs in October last year, following the discovery of an infected wild boar. But the animals found with the disease at the affected farm, all piglets, had yet to be vaccinated...

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