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China - More pig problems: MoA announces O-type foot and mouth disease? in pigs transported from Guangdong and Yunnan provinces to Chongqing - September 30, 2018

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  • China - More pig problems: MoA announces O-type foot and mouth disease? in pigs transported from Guangdong and Yunnan provinces to Chongqing - September 30, 2018

    O-type foot-and-mouth disease epidemic occurred in pigs transferred to Chongqing from Guangdong and Yunnan

    Date: 2018-09-30 18:12 Author: Source: Agriculture and Rural Department of Public Information Office [font: DaZhong small ] Print

      The Information Office of the Ministry of Agriculture and Rural Affairs released on September 30, and the O-type foot-and-mouth disease epidemic occurred in pigs transferred to Chongqing from Guangdong and Yunnan.
      On September 21, a group of pigs transferred to Chongqing in Maoming City, Guangdong Province, were found to have suspected foot and mouth disease symptoms at the Chongqing Animal Health Supervision and Inspection Station. On September 21, Chongqing Animal Disease Prevention and Control Center was diagnosed as positive for foot-and-mouth disease virus nucleic acid. On September 30, it was diagnosed by the National Foot-and-Mouth Disease Reference Laboratory. The outbreak was an O-type foot-and-mouth disease epidemic.
      On September 21st, a group of pigs transferred to Chongqing in Qujing City, Yunnan Province, were found to have suspected foot and mouth disease symptoms at the Chongqing Animal Health Supervision and Inspection Station. On September 22, Chongqing Animal Disease Prevention and Control Center was diagnosed as positive for foot-and-mouth disease virus nucleic acid. On September 30, it was diagnosed by the National Foot-and-Mouth Disease Reference Laboratory. The outbreak was an O-type foot-and-mouth disease epidemic.
      After the outbreak, Chongqing handled the epidemic situation in accordance with the relevant plans and technical requirements for prevention and control. It has culled and harmlessly treated 213 hair sick pigs and the same group of pigs. Guangdong and Yunnan carried out comprehensive investigation and emergency monitoring around the transfer site, and earnestly carried out the work of immunization and disinfection of livestock. At present, the epidemic has been effectively disposed of.

    http://www.moa.gov.cn/gk/yjgl_1/yqfb...30_6159724.htm






  • #2
    Foot and mouth disease,
    China (People's Rep. of)
    Information received on 01/10/2018 from Dr Zhang Zhongqui, Director General , China Animal Disease Control Centre, Veterinary Bureau, Ministry of Agriculture, Beijing, China (People's Rep. of)
    Summary
    Report type Follow-up report No. 1
    Date of start of the event 10/06/2018
    Date of confirmation of the event 27/06/2018
    Report date 30/09/2018
    Date submitted to OIE 01/10/2018
    Reason for notification New strain of a listed disease
    Manifestation of disease Clinical disease
    Causal agent Foot and mouth disease virus
    Serotype O
    Nature of diagnosis Clinical, Laboratory (basic), Laboratory (advanced)
    This event pertains to a defined zone within the country
    Related reports Immediate notification (04/07/2018)
    Follow-up report No. 1 (30/09/2018)
    New outbreaks (1)
    Outbreak 1 Qujing Market, Qujing, Yunnan
    Date of start of the outbreak 21/09/2018
    Outbreak status Continuing (or date resolved not provided)
    Epidemiological unit Livestock market
    Affected animals
    Species Susceptible Cases Deaths Killed and disposed of Slaughtered
    Swine 63 1 0 63 0
    Summary of outbreaks Total outbreaks: 1
    Total animals affected
    Species Susceptible Cases Deaths Killed and disposed of Slaughtered
    Swine 63 1 0 63 0
    Outbreak statistics
    Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
    Swine 1.59% 0.00% 0.00% 100.00%
    *Removed from the susceptible population through death, destruction and/or slaughter
    Epidemiology
    Source of the outbreak(s) or origin of infection
    • Unknown or inconclusive
    Control measures
    Measures applied
    • Movement control inside the country
    • Screening
    • Traceability
    • Quarantine
    • Official destruction of animal products
    • Official disposal of carcasses, by-products and waste
    • Stamping out
    • Zoning
    • 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
    Lanzhou National Reference Laboratory for Foot and Mouth Disease (OIE Reference Laboratory) Swine gene sequencing 30/09/2018 Positive
    Lanzhou National Reference Laboratory for Foot and Mouth Disease (OIE Reference Laboratory) Swine real-time reverse transcriptase/polymerase chain reaction (RRT-PCR) 30/09/2018 Positive
    Future Reporting
    The event is continuing. Weekly follow-up reports will be submitted.
    ...
    http://www.oie.int/wahis_2/public/wa...reportid=28126


    ------------------------------------------------------------------------------------------------------------
    Foot and mouth disease,
    China (People's Rep. of)
    Information received on 01/10/2018 from Dr Zhang Zhongqui, Director General , China Animal Disease Control Centre, Veterinary Bureau, Ministry of Agriculture, Beijing, China (People's Rep. of)
    Summary
    Report type Follow-up report No. 1
    Date of start of the event 04/07/2018
    Date of confirmation of the event 16/07/2018
    Report date 30/09/2018
    Date submitted to OIE 01/10/2018
    Reason for notification Recurrence of a listed disease
    Date of previous occurrence 2017
    Manifestation of disease Clinical disease
    Causal agent Foot and mouth disease virus
    Serotype O
    Nature of diagnosis Clinical, Laboratory (basic), Laboratory (advanced)
    This event pertains to a defined zone within the country
    Related reports Immediate notification (26/07/2018)
    Follow-up report No. 1 (30/09/2018)
    New outbreaks (1)
    Outbreak 1 Liuyaxiancun, Huazhou, Maoming, Guangdong
    Date of start of the outbreak 21/09/2018
    Outbreak status Continuing (or date resolved not provided)
    Epidemiological unit Livestock market
    Affected animals
    Species Susceptible Cases Deaths Killed and disposed of Slaughtered
    Swine 150 3 0 150 0
    Summary of outbreaks Total outbreaks: 1
    Total animals affected
    Species Susceptible Cases Deaths Killed and disposed of Slaughtered
    Swine 150 3 0 150 0
    Outbreak statistics
    Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
    Swine 2.00% 0.00% 0.00% 100.00%
    *Removed from the susceptible population through death, destruction and/or slaughter
    Epidemiology
    Source of the outbreak(s) or origin of infection
    • Unknown or inconclusive
    Control measures
    Measures applied
    • Movement control inside the country
    • Screening
    • Traceability
    • Quarantine
    • Official destruction of animal products
    • Official disposal of carcasses, by-products and waste
    • Stamping out
    • Zoning
    • 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
    Lanzhou National Reference Laboratory for Foot and Mouth Disease (OIE Reference Laboratory) Swine gene sequencing 30/09/2018 Positive
    Lanzhou National Reference Laboratory for Foot and Mouth Disease (OIE Reference Laboratory) Swine real-time reverse transcriptase/polymerase chain reaction (RRT-PCR) 30/09/2018 Positive
    Future Reporting
    The event is continuing. Weekly follow-up reports will be submitted.
    ...
    http://www.oie.int/wahis_2/public/wa...reportid=28124
    "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

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