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Taiwan: 2022 - 2023 Bird flu HP H5N1, H5N2, H5N5 in poultry

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  • #31
    Source: https://www.cna.com.tw/news/ahel/202307210208.aspx

    Pingtung Yanpu H5N1 bird flu culled 11,661 chickens
    2023/7/21 17:09 (Updated 7/21 18:06)

    (Central News Agency reporter Hong Xueguang, Pingdong County, 21st) There are signs of bird flu in Yanpu Township, Pingtung. The county government carried out culling today, culling 4,186 red-feathered chickens (about 73 days old) and 7,475 Huangjin chickens (about 74 days old) ), a total of 11,661 birds were culled, and the industry was supervised to complete the disinfection of the site to reduce the risk of the epidemic.

    The Animal Epidemic Prevention Office of the Agriculture Department of Pingtung County received a report on the 18th from a local chicken farm in Yanpu Township that the chickens in the farm had died abnormally, and immediately activated the epidemic prevention mechanism according to the standard operating procedures, went to implement chicken movement control, and carried out spraying on the farm and surrounding areas Disinfection operations, and samples were sent to the Animal Health Laboratory of the Council of Agriculture, Executive Yuan for inspection.

    On the 20th, it was confirmed by the laboratory to be infected with H5N1 subtype highly pathogenic avian influenza virus, and the culling operation was carried out this morning. The Institute of Animal Defense stated that the whole case was the sixth case of H5N1 bird flu in Pingtung County. The Institute of Animal Defense has simultaneously started the monitoring and sampling of poultry farms within a radius of 1 kilometer of the chicken farm, as well as the visit and counseling of the surrounding radius of 3 kilometers. Check whether there are suspicious cases in the poultry farms under the jurisdiction to confirm the health status of the poultry in the surrounding farms and the virus-free activities to control the spread of the virus and the epidemic...

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    • #32
      Chinese Taipei - High pathogenicity avian influenza viruses (poultry) (Inf. with) - Follow up report 10

      GENERAL INFORMATION
      COUNTRY/TERRITORY OR ZONE
      ZONE

      ANIMAL TYPE
      TERRESTRIAL

      DISEASE CATEGORY
      Listed disease

      EVENT ID
      4753

      DISEASE
      High pathogenicity avian influenza viruses (poultry) (Inf. with)

      CAUSAL AGENT
      Highly pathogenic avian influenza virus

      GENOTYPE / SEROTYPE / SUBTYPE
      H5N1

      START DATE
      2022/11/16

      REASON FOR NOTIFICATION
      Recurrence of an eradicated disease

      DATE OF LAST OCCURRENCE
      2022/05/28

      CONFIRMATION DATE
      2022/11/18

      EVENT STATUS
      On-going

      END DATE
      -

      SELF-DECLARATION
      NO

      REPORT INFORMATION
      REPORT NUMBER
      Follow-up report 10

      REPORT ID
      FUR_160996

      REPORT REFERENCE
      -

      REPORT DATE
      2023/08/02

      REPORT STATUS
      Validated

      NO EVOLUTION REPORT
      -

      EPIDEMIOLOGY
      SOURCE OF EVENT OR ORIGIN OF INFECTION
      Unknown or inconclusive

      EPIDEMIOLOGICAL COMMENTS
      Samples from Pingtung County and Chiayi County were sent to the National Laboratory, Animal Health Research Institute (AHRI) for diagnosis. Highly pathogenic avian influenza H5N1 subtype was confirmed by AHRI
      . The infected farms have been placed under movement restriction. All animals on the infected farms have been culled. Thorough cleaning and disinfection have been conducted after stamping out operation. Surrounding poultry farms within 5 km radius of the infected farms are under intensified surveillance for three months.

      QUANTITATIVE DATA SUMMARY
      MEASURING UNIT
      Animal

      SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
      Birds (DOMESTIC)
      NEW 40567
      5763 5763 34804 0 0
      TOTAL 1064244 228958 227266 836978 0 0
      ...

      NEW OUTBREAKS

      OB_122683 - 2023-PT-6 - YANPU TOWNSHIP
      OB_122681 - 2023-CY-10 - LUCAO TOWNSHIP
      OB_122680 - 2023-PT-5 - YANPU TOWNSHIP

      ...
      "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
        Source: https://www.cna.com.tw/news/ahel/202309010258.aspx

        Avian influenza virus detected in Zhangxian quail farm, more than 60,000 culled
        2023/9/1 17:53

        (Central News Agency reporter Wu Zhehao, Changhua County, 1st) The Changhua County Government pointed out today that there was an abnormal death of quail in a quail farm in Zhutang Township, and a new type of H5N1 subtype highly pathogenic avian influenza virus was detected in the farm. 65,524 quails were killed, and the disinfection of quail farms was also completed.

        The Zhangxian government issued a news release stating that a quail farm in Zhutang Township, Zhangxian County reported abnormal quail deaths on August 29. The animal defense office immediately dispatched personnel to conduct movement control and take samples for inspection. Yesterday, it was confirmed that H5N1 subtype In order to detect the highly pathogenic avian influenza virus, the staff of the Animal Defense Institute went to the quail farm today to cull 65,524 quail and carry out disinfection work at the same time.

        The Zhang County Government calls on poultry farmers to implement various hardware and software biosafety measures in the field, strengthen the disinfection of the field, and strictly prohibit all kinds of vehicles and personnel from entering the field at ordinary times. Personnel are required to change clothes and shoes, and vehicles must be thoroughly disinfected before entering. (Editor: Xie Yazhu) 1120901​​

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        • #34
          Chinese Taipei - High pathogenicity avian influenza viruses (poultry) (Inf. with) - Follow up report 11

          GENERAL INFORMATION
          COUNTRY/TERRITORY OR ZONE
          ZONE

          ANIMAL TYPE
          TERRESTRIAL

          DISEASE CATEGORY
          Listed disease

          EVENT ID
          4753

          DISEASE
          High pathogenicity avian influenza viruses (poultry) (Inf. with)

          CAUSAL AGENT
          Highly pathogenic avian influenza virus

          GENOTYPE / SEROTYPE / SUBTYPE
          H5N1

          START DATE
          2022/11/17

          REASON FOR NOTIFICATION
          Recurrence of an eradicated disease

          DATE OF LAST OCCURRENCE
          2022/05/28

          CONFIRMATION DATE
          2022/11/18

          EVENT STATUS
          On-going

          END DATE
          -

          SELF-DECLARATION
          NO

          REPORT INFORMATION
          REPORT NUMBER
          Follow-up report 11

          REPORT ID
          FUR_162738

          REPORT REFERENCE
          H5N1-HPAI-11

          REPORT DATE
          2023/09/18

          REPORT STATUS
          Validated

          NO EVOLUTION REPORT
          -

          EPIDEMIOLOGY
          SOURCE OF EVENT OR ORIGIN OF INFECTION
          Unknown or inconclusive

          EPIDEMIOLOGICAL COMMENTS

          Samples from Yunlin County, Taipei City and Changhua County were sent to the National Laboratory, Veterinary Research Institute (VRI), formerly named as Animal Health Research Institute (AHRI), for diagnosis. Highly pathogenic avian influenza H5N1 subtype was confirmed by VRI. The infected farms have been placed under movement restriction. All animals on the infected farms have been culled.
          Thorough cleaning and disinfection have been conducted after stamping out operation. Surrounding poultry farms within 5 km radius of the infected farms are under intensified surveillance for three months.

          QUANTITATIVE DATA SUMMARY
          MEASURING UNIT
          Animal

          SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
          Birds (DOMESTIC)
          NEW 116442
          14270 14269 102173 0 0
          TOTAL 1168852 240914 239221 929631 0 0​
          ...

          NEW OUTBREAKS

          OB_124934 - 2023-TP-2 - WANSHUAI DISTRICT
          OB_124933 - 2023-YL-15 - XILUO TOWNSHIP
          OB_124935 - 2023-CH-24 - ZHUTANG TOWNSHIP
          ...

          "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

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