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Bangladesh - Avian Flu H5N1 outbreak in poultry - OIE - 2017-18

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  • Bangladesh - Avian Flu H5N1 outbreak in poultry - OIE - 2017-18

    Highly pathogenic avian influenza,
    Bangladesh
    Information received on 21/01/2017 from Dr H.B.M Golam Mahmud, Doctor of Veterinary Medicine (DVM), Director, Livestock Research Institute, Ministry of Fisheries and Livestock, Dhaka, Bangladesh
    Summary
    Report type Immediate notification
    Date of start of the event 15/01/2017
    Date of confirmation of the event 16/01/2017
    Report date 21/01/2017
    Date submitted to OIE 21/01/2017
    Reason for notification Reoccurrence of a listed disease
    Date of previous occurrence 04/02/2016
    Manifestation of disease Clinical disease
    Causal agent Highly Pathogenic Avian Influenza virus
    Serotype H5N1
    Nature of diagnosis Clinical, Laboratory (basic), Laboratory (advanced)
    This event pertains to a defined zone within the country
    New outbreaks (1)
    Outbreak cluster 1 SS Agro Complex, Burokoi, Kulla, Dhamrai, Dhaka, DHAKA (1 outbreaks)
    Date of start of the outbreak 15/01/2017
    Outbreak status Resolved (16/01/2017)
    Epidemiological unit Farm
    Affected animals
    Species Susceptible Cases Deaths Destroyed Slaughtered
    Birds 3000 3000 732 2268 0
    Affected population On 16 January 2017 a poultry farm (Sonali type poultry, Age: 15 weeks) infected with highly pathogenic avian influenza (HPAI) was reported by the livestock authority and the birds were culled on the same day by burial method with proper disinfection.
    Summary of outbreaks Total outbreaks: 1
    Total animals affected
    Species Susceptible Cases Deaths Destroyed Slaughtered
    Birds 3000 3000 732 2268 0
    Outbreak statistics
    Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
    Birds 100.00% 24.40% 24.40% 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
    Epidemiological comments Surveillance and monitoring in the infected farm is continuing.
    Control measures
    Measures applied
    • Disinfection / Disinfestation
    • Dipping / Spraying
    • Surveillance outside containment and/or protection zone
    • Stamping out
    • Official disposal of carcasses, by-products and waste
    • Surveillance within containment and/or protection zone
    • 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
    National Reference Laboratory for Avian Influenza (National laboratory) Birds real-time PCR 16/01/2017 Positive
    Future Reporting
    The event is continuing. Weekly follow-up reports will be submitted.
    Map of outbreak locations
    ?Addressing chronic disease is an issue of human rights ? that must be our call to arms"
    Richard Horton, Editor-in-Chief The Lancet

    ~~~~ Twitter:@GertvanderHoek ~~~ GertvanderHoek@gmail.com ~~~

  • #2
    Highly pathogenic influenza A viruses (infection with) (non-poultry including wild birds),
    Bangladesh
    Information received on 21/01/2017 from Dr H.B.M Golam Mahmud, Doctor of Veterinary Medicine (DVM), Director, Livestock Research Institute, Ministry of Fisheries and Livestock, Dhaka, Bangladesh
    Summary
    Report type Immediate notification
    Date of start of the event 15/01/2017
    Date of confirmation of the event 18/01/2017
    Report date 21/01/2017
    Date submitted to OIE 21/01/2017
    Reason for notification Reoccurrence of a listed disease
    Date of previous occurrence 04/02/2016
    Manifestation of disease Clinical disease
    Causal agent Highly pathogenic influenza A virus
    Serotype H5N1
    Nature of diagnosis Laboratory (basic), Laboratory (advanced)
    This event pertains to a defined zone within the country
    New outbreaks (1)
    Outbreak 1 Rajshashi Medical College Campus, Sadar, Rajshahi, Rajshahi, RAJSHAHI
    Date of start of the outbreak 15/01/2017
    Outbreak status Continuing (or date resolved not provided)
    Epidemiological unit Other
    Affected animals
    Species Susceptible Cases Deaths Destroyed Slaughtered
    House Crow:Corvus splendens(Corvidae) 17 17 0 0
    Affected population The event has been started on 15 January, 2017 and still continuing as of 21 January, 2017. One outbreak with HPAI was already detected in house crows last year (February 2016).
    Summary of outbreaks Total outbreaks: 1
    Total animals affected
    Species Susceptible Cases Deaths Destroyed Slaughtered
    House Crow:Corvus splendens(Corvidae) 17 17 0 0
    Outbreak statistics
    Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
    House Crow:Corvus splendens(Corvidae) ** ** 100.00% **
    *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 The surveillance is continuing in the affected premises and adjacent poultry farms.
    Control measures
    Measures applied
    • Disinfection / Disinfestation
    • Dipping / Spraying
    • Surveillance outside containment and/or protection zone
    • Official disposal of carcasses, by-products and waste
    • Surveillance within containment and/or protection zone
    • 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.
    ...
    http://www.oie.int/wahis_2/public/wa...reportid=22498
    "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


    • #3
      Highly pathogenic influenza A viruses (infection with) (non-poultry including wild birds),
      Bangladesh
      Information received on 11/04/2017 from Dr H.B.M Golam Mahmud, Doctor of Veterinary Medicine (DVM), Director, Livestock Research Institute, Ministry of Fisheries and Livestock, Dhaka, Bangladesh
      Summary
      Report type Immediate notification
      Date of start of the event 14/01/2017
      Date of confirmation of the event 01/02/2017
      Report date 11/04/2017
      Date submitted to OIE 11/04/2017
      Reason for notification Recurrence of a listed disease
      Date of previous occurrence 04/02/2016
      Manifestation of disease Clinical disease
      Causal agent Highly pathogenic influenza A virus
      Serotype H5
      Nature of diagnosis Laboratory (advanced)
      This event pertains to a defined zone within the country
      New outbreaks (1)
      Outbreak cluster 1 Mohakhali Wireless, Ramna Park, Dhaka University, Suhraward Uddan, Hemayetpur, Dhamrai, Gulshan, Ramna, Shahbag, Savar, Dhamrai, Dhaka, DHAKA (1 outbreaks)
      Date of start of the outbreak 14/01/2017
      Outbreak status Resolved (16/03/2017)
      Epidemiological unit Other
      Affected animals
      Species Susceptible Cases Deaths Destroyed Slaughtered
      House Crow:Corvus splendens(Corvidae) 166 124 42
      Summary of outbreaks Total outbreaks: 1
      Total animals affected
      Species Susceptible Cases Deaths Destroyed Slaughtered
      House Crow:Corvus splendens(Corvidae) 166 124 42
      Outbreak statistics
      Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
      House Crow:Corvus splendens(Corvidae) ** ** 74.70% **
      *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 The event started on 14 January, 2017. The outbreak has been resolved on 16 March 2017.
      Control measures
      Measures applied
      • Disinfection / Disinfestation
      • Dipping / Spraying for control of vectors or parasites
      • Surveillance outside containment and/or protection zone
      • Official disposal of carcasses, by-products and waste
      • Surveillance within containment and/or protection zone
      • 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.
      ...
      http://www.oie.int/wahis_2/public/wa...reportid=23531
      "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


      • #4
        Highly pathogenic avian influenza,
        Bangladesh
        Information received on 11/05/2017 from Dr Ainul Haque, Director General, Department of Livestock Services, Ministry of Fisheries and Livestock, Dhaka, Bangladesh
        Summary
        Report type Follow-up report No. 1
        Date of start of the event 15/01/2017
        Date of confirmation of the event 16/01/2017
        Report date 11/05/2017
        Date submitted to OIE 11/05/2017
        Reason for notification Recurrence of a listed disease
        Date of previous occurrence 04/02/2016
        Manifestation of disease Clinical disease
        Causal agent Highly pathogenic avian influenza virus
        Serotype H5N1
        Nature of diagnosis Laboratory (advanced)
        This event pertains to a defined zone within the country
        Related reports Immediate notification (21/01/2017)
        Follow-up report No. 1 (11/05/2017)
        New outbreaks (2)
        Outbreak 1 Uttara, Dhaka, DHAKA
        Date of start of the outbreak 13/04/2017
        Outbreak status Resolved (20/04/2017)
        Epidemiological unit Backyard
        Affected animals
        Species Susceptible Cases Deaths Destroyed Slaughtered
        Birds 50 15 35 0
        Phasianidae (unidentified):Phasianidae (incognita)(Phasianidae) 52 25 27 0
        Affected population Sudden deaths
        Outbreak 2 Mintu Road, Dhaka, DHAKA
        Date of start of the outbreak 20/04/2017
        Outbreak status Resolved (23/04/2017)
        Epidemiological unit Farm
        Affected animals
        Species Susceptible Cases Deaths Destroyed Slaughtered
        Birds 58 26 32 0
        Affected population Sudden deaths
        Summary of outbreaks Total outbreaks: 2
        Total animals affected
        Species Susceptible Cases Deaths Destroyed Slaughtered
        Birds 108 41 67 0
        Phasianidae (unidentified):Phasianidae (incognita)(Phasianidae) 52 25 27 0
        Outbreak statistics
        Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
        Birds ** ** 37.96% **
        Phasianidae (unidentified):Phasianidae (incognita)(Phasianidae) ** ** 48.08% **
        *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
        • Disinfection / Disinfestation
        • Dipping / Spraying for control of vectors or parasites
        • Surveillance outside containment and/or protection zone
        • Official disposal of carcasses, by-products and waste
        • Surveillance within containment and/or protection zone
        • 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
        Bangladesh Livestock Research Institute (National laboratory) Birds real-time PCR 25/04/2017 Positive
        Future Reporting
        The event is continuing. Weekly follow-up reports will be submitted.
        ...
        http://www.oie.int/wahis_2/public/wa...reportid=23763
        "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


        • #5
          Highly pathogenic influenza A viruses (infection with) (non-poultry including wild birds),
          Bangladesh
          Information received on 26/12/2017 from Dr Ainul Haque, Director General, Department of Livestock Services, Ministry of Fisheries and Livestock, Dhaka, Bangladesh
          Summary
          Report type Immediate notification
          Date of start of the event 25/11/2017
          Date of confirmation of the event 30/11/2017
          Report date 26/12/2017
          Date submitted to OIE 26/12/2017
          Reason for notification Recurrence of a listed disease
          Date of previous occurrence 16/03/2017
          Manifestation of disease Clinical disease
          Causal agent Highly pathogenic influenza A virus
          Serotype H5N1
          Nature of diagnosis Laboratory (advanced)
          This event pertains to a defined zone within the country
          New outbreaks (2)
          Outbreak 1 Mohakhli, Mohakhali, Dhaka, DHAKA
          Date of start of the outbreak 25/11/2017
          Outbreak status Continuing (or date resolved not provided)
          Epidemiological unit Other
          Affected animals
          Species Susceptible Cases Deaths Killed and disposed of Slaughtered
          House Crow:Corvus splendens(Corvidae) 64 45 19 0
          Outbreak 2 Ramna, Ramna, Dhaka, DHAKA
          Date of start of the outbreak 25/11/2017
          Outbreak status Continuing (or date resolved not provided)
          Epidemiological unit Other
          Affected animals
          Species Susceptible Cases Deaths Killed and disposed of Slaughtered
          House Crow:Corvus splendens(Corvidae) 28 19 9 0
          Summary of outbreaks Total outbreaks: 2
          Total animals affected
          Species Susceptible Cases Deaths Killed and disposed of Slaughtered
          House Crow:Corvus splendens(Corvidae) 92 64 28 0
          Outbreak statistics
          Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
          House Crow:Corvus splendens(Corvidae) ** ** 69.57% **
          *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 The event is continuing. Weekly follow-up reports will be submitted.
          Control measures
          Measures applied
          • Surveillance outside containment and/or protection zone
          • Surveillance within containment and/or protection zone
          • Official disposal of carcasses, by-products and waste
          • 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
          Bangladesh Livestock Research Institute (OIE Reference Laboratory) House Crow reverse transcription - polymerase chain reaction (RT-PCR) 30/11/2017 Positive
          Future Reporting
          The event is continuing. Weekly follow-up reports will be submitted.
          ...
          http://www.oie.int/wahis_2/public/wa...reportid=25501
          "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


          • #6
            Highly pathogenic avian influenza,
            Bangladesh
            Information received on 08/01/2018 from Dr Ainul Haque, Director General, Department of Livestock Services, Ministry of Fisheries and Livestock, Dhaka, Bangladesh
            Summary
            Report type Follow-up report No. 2
            Date of start of the event 15/01/2017
            Date of confirmation of the event 16/01/2017
            Report date 08/01/2018
            Date submitted to OIE 08/01/2018
            Reason for notification Recurrence of a listed disease
            Date of previous occurrence 04/02/2016
            Manifestation of disease Clinical disease
            Causal agent Highly pathogenic avian influenza virus
            Serotype H5N1
            Nature of diagnosis Clinical, Laboratory (basic), Laboratory (advanced)
            This event pertains to a defined zone within the country
            Related reports Immediate notification (21/01/2017)
            Follow-up report No. 1 (11/05/2017)
            Follow-up report No. 2 (08/01/2018)
            New outbreaks (1)
            Outbreak 1 Soyaitpur, Fulbari, Mymensingh, DHAKA
            Date of start of the outbreak 15/12/2017
            Outbreak status Resolved (31/12/2017)
            Epidemiological unit Farm
            Affected animals
            Species Susceptible Cases Deaths Killed and disposed of Slaughtered
            Birds 4000 3560 440
            Affected population Sudden death, yellowish diarrhea
            Summary of outbreaks Total outbreaks: 1
            Total animals affected
            Species Susceptible Cases Deaths Killed and disposed of Slaughtered
            Birds 4000 3560 440
            Outbreak statistics
            Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
            Birds ** ** 89.00% **
            *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
            • Official disposal of carcasses, by-products and waste
            • 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
            Bangladesh Livestock Research Institute (National laboratory) Birds reverse transcription - polymerase chain reaction (RT-PCR) 02/01/2018 Positive
            Future Reporting
            The event is continuing. Weekly follow-up reports will be submitted.
            ...
            http://www.oie.int/wahis_2/public/wa...reportid=25627
            "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


            • #7
              Highly pathogenic avian influenza,
              Bangladesh
              Information received on 13/04/2018 from Dr Ainul Haque, Director General, Department of Livestock Services, Ministry of Fisheries and Livestock, Dhaka, Bangladesh
              Summary
              Report type Follow-up report No. 3
              Date of start of the event 15/01/2017
              Date of confirmation of the event 16/01/2017
              Report date 13/04/2018
              Date submitted to OIE 13/04/2018
              Reason for notification Recurrence of a listed disease
              Date of previous occurrence 04/02/2016
              Manifestation of disease Clinical disease
              Causal agent Highly pathogenic avian influenza virus
              Serotype H5N1
              Nature of diagnosis Clinical, Laboratory (advanced)
              This event pertains to a defined zone within the country
              Related reports Immediate notification (21/01/2017)
              Follow-up report No. 1 (11/05/2017)
              Follow-up report No. 2 (08/01/2018)
              Follow-up report No. 3 (13/04/2018)
              New outbreaks (1)
              Outbreak 1 Jhenaidah Cadet College, Jhenaidah, Khulna
              Date of start of the outbreak 21/03/2018
              Outbreak status Resolved (26/03/2018)
              Epidemiological unit Farm
              Affected animals
              Species Susceptible Cases Deaths Killed and disposed of Slaughtered
              Birds 385 385 0 0
              Affected population 319 eggs destroyed.
              Summary of outbreaks Total outbreaks: 1
              Total animals affected
              Species Susceptible Cases Deaths Killed and disposed of Slaughtered
              Birds 385 385 0 0
              Outbreak statistics
              Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
              Birds ** ** 100.00% **
              *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
              • Surveillance outside containment and/or protection zone
              • Official disposal of carcasses, by-products and waste
              • Stamping out
              • 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
              Bangladesh Livestock Research Institute (National laboratory) Birds reverse transcription - polymerase chain reaction (RT-PCR) 03/04/2018 Positive
              Future Reporting
              The event is continuing. Weekly follow-up reports will be submitted.
              ...
              http://www.oie.int/wahis_2/public/wa...reportid=26449
              "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


              • #8
                Highly pathogenic avian influenza,
                Bangladesh
                Information received on 11/06/2018 from Dr Ainul Haque, Director General, Department of Livestock Services, Ministry of Fisheries and Livestock, Dhaka, Bangladesh
                Summary
                Report type Follow-up report No. 4
                Date of start of the event 15/01/2017
                Date of confirmation of the event 16/01/2017
                Report date 11/06/2018
                Date submitted to OIE 11/06/2018
                Reason for notification Recurrence of a listed disease
                Date of previous occurrence 04/02/2016
                Manifestation of disease Clinical disease
                Causal agent Highly pathogenic avian influenza virus
                Serotype H5N1
                Nature of diagnosis Clinical, Laboratory (basic), Laboratory (advanced)
                This event pertains to a defined zone within the country
                Related reports Immediate notification (21/01/2017)
                Follow-up report No. 1 (11/05/2017)
                Follow-up report No. 2 (08/01/2018)
                Follow-up report No. 3 (13/04/2018)
                Follow-up report No. 4 (11/06/2018)
                New outbreaks (1)
                Outbreak 1 Abdullahpur, Austogram, Kishorganj, Dhaka
                Date of start of the outbreak 26/05/2018
                Outbreak status Resolved (31/05/2018)
                Epidemiological unit Farm
                Affected animals
                Species Susceptible Cases Deaths Killed and disposed of Slaughtered
                Phasianidae (unidentified):Phasianidae (incognita)(Phasianidae) 600 600 0 0
                Affected population Sudden death, drowsiness.
                Summary of outbreaks Total outbreaks: 1
                Total animals affected
                Species Susceptible Cases Deaths Killed and disposed of Slaughtered
                Phasianidae (unidentified):Phasianidae (incognita)(Phasianidae) 600 600 0 0
                Outbreak statistics
                Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
                Phasianidae (unidentified):Phasianidae (incognita)(Phasianidae) ** ** 100.00% **
                *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
                • Surveillance outside containment and/or protection zone
                • Official disposal of carcasses, by-products and waste
                • Stamping out
                • 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
                Bangladesh Livestock Research Institute (Regional Reference Laboratory) Phasianidae (unidentified) real-time PCR 04/06/2018 Positive
                Future Reporting
                The event is continuing. Weekly follow-up reports will be submitted.
                ...
                http://www.oie.int/wahis_2/public/wa...reportid=26853
                "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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