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Highly pathogenic avian influenza, Bangladesh (OIE, April 21 2011), 31 new poultry outbreaks

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  • Highly pathogenic avian influenza, Bangladesh (OIE, April 21 2011), 31 new poultry outbreaks

    [Source: OIE, full page: (LINK). Edited.]
    Highly pathogenic avian influenza, Bangladesh



    Information received on 21/04/2011 from Dr Aminur Rahman, Director (Animal Health & Administration), Department of Livestock Services, Ministry of Fisheries and Livestock, DHAKA, Bangladesh
    • Summary
      • Report type Follow-up report No. 32
      • Start date 05/02/2007
      • Date of first confirmation of the event 22/03/2007
      • Report date 21/04/2011
      • Date submitted to OIE 21/04/2011
      • 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)
    • New outbreaks
      • Outbreak 1 - M/S Humayra poultry, Pitalbari, Baromi, Sreepur, Gazipur, DHAKA
        • Date of start of the outbreak 20/03/2011
        • Outbreak status Resolved (22/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 32186 – 3624 – 3624 – 28562 – 0
      • Outbreak 2 - Kabir Poultry Farm, Khordo shial kol, shial kol, Sirajgonj sadar, Sirajgonj, RAJSHAHI
        • Date of start of the outbreak 19/03/2011
        • Outbreak status Resolved (22/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 3050 – 619 – 619 – 2431 – 0
      • Outbreak 3 - Nishan poultry Farm, Dhalia, Dhalia, Feni sadar, Feni, CHITTAGONG
        • Date of start of the outbreak 20/03/2011
        • Outbreak status Resolved (22/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 2100 – 2099 – 2099 – 1 – 0
      • Outbreak 4 - Biroh poultry Farm, Rajbati, Dinajpur sadar, Dinajpur, RANGPUR
        • Date of start of the outbreak 02/04/2011
        • Outbreak status Resolved (04/04/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 1000 – 138 – 138 – 862 – 0
      • Outbreak 5 - Govt. poultry farm, Rangpur, Rangpur, RANGPUR
        • Date of start of the outbreak 01/04/2011
        • Outbreak status Resolved (05/04/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 12413 – 1708 – 1708 – 10705 – 0
      • Outbreak 6 - Badsha poultry Farm, Alokdia, Bahuli, Sirajgonj sadar, Sirajgonj, RAJSHAHI
        • Date of start of the outbreak 19/03/2011
        • Outbreak status Resolved (22/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 1600 – 477 – 477 – 1123 – 0
      • Outbreak 7 - Rahim Poultry farm, Baluchhara, Khandokia, Hathazari, Chittagong, CHITTAGONG
        • Date of start of the outbreak 19/03/2011
        • Outbreak status Resolved (22/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 1200 – 930 – 930 – 270 – 0
      • Outbreak 8 - Zahir poultry farm, Char fakira, Companigonj, Noakhali, CHITTAGONG
        • Date of start of the outbreak 01/04/2011
        • Outbreak status Resolved (03/04/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 10400 – 2027 – 2027 – 8373 – 0
      • Outbreak 9 - Helal uddin poultry farm, Jagonnathpur, Bhairab, Kishoregonj, DHAKA
        • Date of start of the outbreak 04/04/2011
        • Outbreak status Resolved (07/04/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 3700 – 1715 – 1715 – 1985 – 0
      • Outbreak 10 - Rafiqul Islam poultry farm, Mandarpara, Barodo, Sonargaon, Narayangonj, DHAKA
        • Date of start of the outbreak 21/03/2011
        • Outbreak status Resolved (22/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 1440 – 129 – 129 – 1311 – 0
      • Outbreak 11 - Rupali Protein production, Kaneshtala, Baluchar, Sadar daskin, Comilla, CHITTAGONG
        • Date of start of the outbreak 20/03/2011
        • Outbreak status Resolved (22/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 10800 – 2197 – 2197 – 8603 – 0
      • Outbreak 12 - Danda Mia poultry farm, Hamindupur, Jamalpur, Sadullahpur, Gaibandha, RANGPUR
        • Date of start of the outbreak 06/04/2011
        • Outbreak status Resolved (07/04/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 1700 – 320 – 320 – 1380 – 0
      • Outbreak 13 - M/S Ferdous Poultry Complex, Gazaria, Rajabari, Sreepur, Gazipur, DHAKA
        • Date of start of the outbreak 12/04/2011
        • Outbreak status Resolved (12/04/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 18186 – 907 – 907 – 17279 – 0
      • Outbreak 14 - Rakibul hasan Poultry farm, Chengispur, Bogra sadar, Bogra, RAJSHAHI
        • Date of start of the outbreak 23/03/2011
        • Outbreak status Resolved (25/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 1817 – 24 – 24 – 1793 – 0
      • Outbreak 15 - House of Sheikh Basir Uddin, Tabaco golra, Manikgonj sadr, Manikgonj, DHAKA
        • Date of start of the outbreak 26/03/2011
        • Outbreak status Resolved (26/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 62 – 2 – 2 – 60 – 0
      • Outbreak 16 - Pioneer Breeders’ Ltd, Kashadah, Amdala, Shibalaya, Manikgonj, DHAKA
        • Date of start of the outbreak 28/03/2011
        • Outbreak status Resolved (29/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 5732 – 60 – 60 – 5672 – 0
      • Outbreak 17 - Tahera Poultry farm, Batpara, Dhanpur, Sadar Daskhin, Comilla, CHITTAGONG
        • Date of start of the outbreak 29/03/2011
        • Outbreak status Resolved (30/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 15464 – 40 – 40 – 15424 – 0
      • Outbreak 18 - Tripty poultry Farm, Satni, Santahar, Adamdighi, Bogra, RAJSHAHI
        • Date of start of the outbreak 22/03/2011
        • Outbreak status Resolved (22/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 3849 – 93 – 93 – 3756 – 0
      • Outbreak 19 - Pusti Bahumukhi Farm, Kazirgaon, Baronagar, Sonargaon, Narayangonj, DHAKA
        • Date of start of the outbreak 23/03/2011
        • Outbreak status Resolved (24/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 2416 – 195 – 195 – 2221 – 0
      • Outbreak 20 - Abdul Oadud poultry Farm, Kalai munsipara, Kalai, Joypurhat, RAJSHAHI
        • Date of start of the outbreak 30/03/2011
        • Outbreak status Resolved (31/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 900 – 34 – 34 – 866 – 0
      • Outbreak 21 - Mosharraf poultry farm, Bausia, Gazaria, Munsigonj, DHAKA
        • Date of start of the outbreak 08/04/2011
        • Outbreak status Resolved (10/04/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 1070 – 173 – 173 – 897 – 0
      • Outbreak 22 - Mahbubul Islam poultry Farm, Punat, Kalai, Joypurhat, RAJSHAHI
        • Date of start of the outbreak 25/03/2011
        • Outbreak status Resolved (25/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 2830 – 22 – 22 – 2808 – 0
      • Outbreak 23 - Ashraful poultry Farm, Bagdumur, Batuli, Sirajgonj sadar, Sirajgonj, RAJSHAHI
        • Date of start of the outbreak 28/03/2011
        • Outbreak status Resolved (30/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 800 – 338 – 338 – 462 – 0
      • Outbreak 24 - Mostar poultry farm, Chowdhurygaon, Hosenpur, Sonargaon, Narayangonj, DHAKA
        • Date of start of the outbreak 06/04/2011
        • Outbreak status Resolved (07/04/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed - Slaughtered
          • Birds – 1875 – 361 – 361 – 1514 – 0
      • Outbreak 25 - Mosharraf Hossain poultry farm, Rampura, Parbotipur, Dinajpur, RANGPUR
        • Date of start of the outbreak 26/03/2011
        • Outbreak status Resolved (27/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 2400 – 1034 – 1034 – 1366 – 0
      • Outbreak 26 - Shahidul Islam Poultry farm, Hapania, Jamnagar, Bagatipara, Natore, RAJSHAHI
        • Date of start of the outbreak 26/03/2011
        • Outbreak status Resolved (28/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 1950 – 172 – 172 – 1778 – 0
      • Outbreak 27 - Omar Faruk poultry farm, Bilduli, Shialkol, Sirajgonj sadar, Sirajgonj, RAJSHAHI
        • Date of start of the outbreak 11/04/2011
        • Outbreak status Resolved (13/04/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed - Slaughtered
          • Birds – 1500 – 328 – 328 – 1172 – 0
      • Outbreak 28 - Shanta poultry farm, Barir char, Chandina, Comilla, CHITTAGONG
        • Date of start of the outbreak 18/04/2011
        • Outbreak status Resolved (19/04/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 5500 – 2014 – 2014 – 3486 – 0
      • Outbreak 29 - Ahona poultry Farm, Barail, Chehelgazi, Dinajpur sadar, Dinajpur, RANGPUR
        • Date of start of the outbreak 25/03/2011
        • Outbreak status Resolved (25/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 6620 – 170 – 170 – 6450 – 0
      • Outbreak 30 - Jubo poultry Farm, Karmullahpur, Ziatali, Begumgonj, Noakhali, CHITTAGONG
        • Date of start of the outbreak 27/03/2011
        • Outbreak status Resolved (28/03/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 1450 – 82 – 82 – 1368 – 0
      • Outbreak 31 - Mahua poultry farm, Uttar charnoabad, Bapta, Bhola sadar, Bhola, BARISAL
        • Date of start of the outbreak 11/04/2011
        • Outbreak status Resolved (14/04/2011)
        • Epidemiological unit Farm
        • Affected animals: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
          • Birds – 24410 – 4500 – 4500 – 19910 – 0
    • Summary of outbreaks
      • Total outbreaks: 31
      • Total animals affected: Species – Susceptible – Cases – Deaths – Destroyed – Slaughtered
        • Birds – 180420 – 26532 – 26532 – 153888 – 0
      • Outbreak statistics: Species - Apparent morbidity rate - Apparent mortality rate - Apparent case fatality rate - Proportion susceptible animals lost*
        • Birds - 14.71% - 14.71% - 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
    • Epidemiological comments
      • 30 outbreaks occur in commercial poultry farm and 1 outbreak in backyard poultry.
    • 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 laboratory)
        • Tests and results: Species – Test - Test date – Result
          • Birds - reverse transcription - polymerase chain reaction (RT-PCR) - 24/03/2011 - Positive
          • Birds - reverse transcription - polymerase chain reaction (RT-PCR) - 21/04/2011 – Positive
      • Laboratory name and type Central Disease Investigation Laboratory, Dhaka (National laboratory)
        • Tests and results: Species – Test - Test date – Result
          • Birds - rapid tests - 22/03/2011 – Positive
          • Birds - rapid tests - 19/04/2011 – Positive
      • Laboratory name and type Field disease Investigation Laboratory, Feni, Manikgonj, Joypurhat and Barishal, Gaibandha (National laboratory)
        • Tests and results: Species – Test - Test date – Result
          • Birds - rapid tests - 22/03/2011 – Positive
          • Birds - rapid tests - 19/04/2011 – Positive
    • Future Reporting
      • The event is continuing. Weekly follow-up reports will be submitted.
    (…)
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