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Highly pathogenic avian influenza, Bangladesh (OIE, April 23 2012): 9 New H5N1 Poultry Outbreaks

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  • Highly pathogenic avian influenza, Bangladesh (OIE, April 23 2012): 9 New H5N1 Poultry Outbreaks

    [Source: OIE, full page: (LINK). Edited.]


    Highly pathogenic avian influenza, Bangladesh


    Information received on 22/04/2012 from Dr Musaddique Hossain, Director (Animal Health & Administration), Department of Livestock Services, Ministry of Fisheries and Livestock, Dhaka, Bangladesh
    • Summary
      • Report type Follow-up report No. 39
      • Start date 05/02/2007
      • Date of first confirmation of the event 22/03/2007
      • Report date 22/04/2012
      • Date submitted to OIE 22/04/2012
      • Reason for notification First occurrence of a listed disease
      • Manifestation of disease Clinical disease
      • Causal agent Highly pathogenic avian influenza virus
      • Serotype H5N1
      • Nature of diagnosis Suspicion, Clinical, Laboratory (basic), Laboratory (advanced), Necropsy
      • This event pertains to the whole country
      • Related reports
        • Immediate notification (30/03/2007)
        • Follow-up report No. 1 (30/04/2007)
        • Follow-up report No. 2 (24/05/2007)
        • Follow-up report No. 3 (08/07/2007)
        • Follow-up report No. 4 (17/12/2007)
        • Follow-up report No. 5 (16/03/2008)
        • Follow-up report No. 6 (24/04/2008)
        • Follow-up report No. 7 (11/06/2008)
        • Follow-up report No. 8 (20/11/2008)
        • Follow-up report No. 9 (17/12/2008)
        • Follow-up report No. 10 (06/01/2009)
        • Follow-up report No. 11 (22/01/2009)
        • Follow-up report No. 12 (29/01/2009)
        • Follow-up report No. 13 (03/02/2009)
        • Follow-up report No. 14 (10/02/2009)
        • Follow-up report No. 15 (26/02/2009)
        • Follow-up report No. 16 (12/03/2009)
        • Follow-up report No. 17 (13/04/2009)
        • Follow-up report No. 18 (17/06/2009)
        • Follow-up report No. 19 (14/07/2009)
        • Follow-up report No. 20 (20/09/2009)
        • Follow-up report No. 21 (20/01/2010)
        • Follow-up report No. 22 (31/01/2010)
        • Follow-up report No. 23 (02/03/2010)
        • Follow-up report No. 24 (25/04/2010)
        • Follow-up report No. 25 (17/06/2010)
        • Follow-up report No. 26 (10/01/2011)
        • Follow-up report No. 27 (03/02/2011)
        • Follow-up report No. 28 (13/02/2011)
        • Follow-up report No. 29 (24/02/2011)
        • Follow-up report No. 30 (06/03/2011)
        • Follow-up report No. 31 (24/03/2011)
        • Follow-up report No. 32 (21/04/2011)
        • Follow-up report No. 33 (12/05/2011)
        • Follow-up report No. 34 (07/07/2011)
        • Follow-up report No. 35 (08/09/2011)
        • Follow-up report No. 36 (21/12/2011)
        • Follow-up report No. 37 (15/01/2012)
        • Follow-up report No. 38 (19/03/2012)
        • Follow-up report No. 39 (22/04/2012)
    • New outbreaks
      • Outbreak 1 - Jamai shashur poultry farm, Ghoshkhola, New bacter char, Keranigonj, Dhaka, DHAKA
        • Date of start of the outbreak 16/03/2012
        • Outbreak status Resolved (18/03/2012)
        • Epidemiological unit Farm
        • Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
          • Birds ? 3000 ? 38 ? 38 ? 2962 - 0
          • Affected Population: A commercial poultry farm
      • Outbreak 2 - Proshika Bagadipara Agriculture farm, Kaitra, Saturia, Manikgonj, DHAKA
        • Date of start of the outbreak 16/03/2012
        • Outbreak status Resolved (18/03/2012)
        • Epidemiological unit Farm
        • Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
          • Birds ? 5700 ? 1708 ? 1708 ? 3992 ? 0
          • Affected Population A commercial poultry farm
      • Outbreak 3 - Government poultry farm, Savar, Dhaka, DHAKA
        • Date of start of the outbreak 19/03/2012
        • Outbreak status Resolved (21/03/2012)
        • Epidemiological unit Farm
        • Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
          • Birds ? 5163 ? 3350 ? 3350 ? 1813 ? 0
          • Affected Population A commercial poultry farm
      • Outbreak 4 - Azgar Ali poultry farm, Chhoto baira, Khulna, KHULNA
        • Date of start of the outbreak 24/03/2012
        • Outbreak status Resolved (26/03/2012)
        • Epidemiological unit Farm
        • Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
          • Birds ? 420 ? 172 ? 172 ? 248 ? 0
          • Affected Population A commercial poultry farm
      • Outbreak 5 - Gautam poultry farm, Maishala, Pangsha, Rajbari, DHAKA
        • Date of start of the outbreak 04/04/2012
        • Outbreak status Resolved (05/04/2012)
        • Epidemiological unit Farm
        • Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
          • Birds ? 1384 ? 515 ? 515 ? 869 ? 0
          • Affected Population A commercial poultry farm
      • Outbreak 6 - Rafid poultry farm, Daskhin Joypara, Dohar, Dhaka, DHAKA
        • Date of start of the outbreak 17/03/2012
        • Outbreak status Resolved (19/03/2012)
        • Epidemiological unit Farm
        • Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
          • Birds ? 1358 ? 390 ? 390 ? 968 - 0
          • Affected Population A commercial poultry farm
      • Outbreak 7 - Government poultry farm, Jessore, Jessore, KHULNA
        • Date of start of the outbreak 23/03/2012
        • Outbreak status Resolved (26/03/2012)
        • Epidemiological unit Farm
        • Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
          • Birds ? 2328 ? 414 ? 414 ? 1914 ? 0
          • Affected Population A commercial poultry farm
      • Outbreak 8 - Jahangir alam poultry farm, Kuthipara, Pabna sadar, Pabna, RAJSHAHI
        • Date of start of the outbreak 28/03/2012
        • Outbreak status Resolved (29/03/2012)
        • Epidemiological unit Farm
        • Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
          • Birds ? 1200 ? 37 ? 37 ? 1163 ? 0
          • Affected Population A commercial poultry farm
      • Outbreak 9 - Nandini poultry farm, Malibag, Musapur, Barpara, Bandar, Narayangonj, DHAKA
        • Date of start of the outbreak 28/03/2012
        • Outbreak status Resolved (29/03/2012)
        • Epidemiological unit Farm
        • Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
          • Birds ? 4849 ? 290 ? 290 ? 4559 ? 0
          • Affected Population A commercial poultry farm
    • Summary of outbreaks
      • Total outbreaks: 9
      • Total animals affected: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
        • Birds ? 25402 ? 6914 ? 6914 ? 18488 ? 0
      • Outbreak statistics: Species - Apparent morbidity rate - Apparent mortality rate - Apparent case fatality rate - Proportion susceptible animals lost*
        • Birds - 27.22% - 27.22% - 100.00% - 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
        • Stamping out
        • Movement control inside the country
        • Disinfection of infected premises/establishment(s)
        • Vaccination prohibited
        • No treatment of affected animals
      • Measures to be applied
        • No other measures
    • Diagnostic test results
      • Laboratory name and type Bangladesh Livestock Research Institute, Savar, Dhaka (National Reference Laboratory) (National laboratory)
        • Tests and results: Species ? Test - Test date ? Result
          • Birds - reverse transcription - polymerase chain reaction (RT-PCR) - 19/03/2012 ? Positive
          • Birds - reverse transcription - polymerase chain reaction (RT-PCR) - 06/04/2012 ? Positive
      • Laboratory name and type Central Disease Investigation Laboratory, Dhaka (National laboratory)
        • Tests and results: Species ? Test - Test date ? Result
          • Birds - rapid tests - 18/03/2012 ? Positive
      • Laboratory name and type Field Disease Investigation Laboratory, Manikgonj, Sirajgonj and Barishal (National laboratory)
        • Tests and results: Species ? Test - Test date ? Result
          • Birds - rapid tests - 05/04/2012 ? Positive
    • Future Reporting
      • The event is continuing. Weekly follow-up reports will be submitted.
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