H5N1 confirmed in poultry in Khulna, Bangladesh - 2 outbreaks

[Ronan Kelly]

Disease Event Detail

Disease Event ID// Reporting date // Observation date
166223 // 12/12/2011 // 10/12/2011


Location // Region Admin 1 (Country) // Locality //Lat/Long //Coords quality
Asia Khulna (Bangladesh) //Khulna Sadar, Khulna //22.39159 / 89.43974 // Centroid Admin2



Diagnosis
Status //Disease //Serotype //Source
Confirmed //Highly pathogenic avian influenza //H5N1 //National authorities


Species affected

An.Type //An.Class //Species //At Risk //Cases //Deaths //Destroyed //Slaughtered
Domestic //Birds //chicken //660 //95 //95 //565


Laboratory Tests

Disease Tested //Species //Test //Result //Result Date //National Laboratory Name Reference Laboratory

Highly pathogenic avian influenza //chicken //RT-PCR (reverse transcription - PCR) //Positive //12/12/2011 //Bangladesh Livestock Research Institute, Bangladesh

http://empres-i.fao.org/empres-i/2/obd?idOutbreak=166223&rss=t

[Ronan Kelly]

Re: H5N1 confirmed in poultry in Khulna, Bangladesh

Disease Event Detail

Disease Event ID// Reporting date// Observation date
166369// 19/12/2011// 18/12/2011


Location
Region// Admin 1 (Country)// Locality// Lat/Long// Coords quality
Asia// Khulna (Bangladesh)// Mongla, Bagerhat// 22.26305 / 89.74708// Centroid Admin2

Diagnosis

Status// Disease// Serotype// Source
Confirmed// Highly pathogenic avian influenza// H5N1// National authorities

Species affected

An.Type// An.Class// Species// At Risk// Cases// Deaths// Destroyed // Slaughtered
Domestic// Birds// chicken// 720// 320// 320// 400


Laboratory Tests

Disease Tested// Species// Test// Result// Result Date// National Laboratory Name Reference Laboratory
Highly pathogenic avian influenza// chicken// RT-PCR (reverse transcription - PCR)// Positive// 19/12/2011// Bangladesh Livestock Research Institute, Bangladesh

http://empres-i.fao.org/empres-i/2/obd?idOutbreak=166369&rss=t

[Giuseppe]

Re: H5N1 confirmed in poultry in Khulna, Bangladesh - 2 outbreaks

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


Highly pathogenic avian influenza, Bangladesh


Information received on 21/12/2011 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. 36
  • Start date 05/02/2007
  • Date of first confirmation of the event 22/03/2007
  • Report date 21/12/2011
  • Date submitted to OIE 21/12/2011
  • 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)
    • 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)
• New outbreaks
  • Outbreak 1 - Rajbari poultry farm, Charbagmara, Mizanpur, Rajbari Sadar, Rajbari, DHAKA
    • Date of start of the outbreak 12/11/2011
    • Outbreak status Resolved (14/11/2011)
    • Epidemiological unit Farm
    • Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
      • Birds ? 11500 ? 270 ? 270 ? 11230 ? 0
      • Affected Population a commercial poultry farm
  • Outbreak 2 - Farm of Bidhan Mridha, Joykha, Sonaitola, Mangla, Bagerhat, KHULNA
    • Date of start of the outbreak 18/12/2011
    • Outbreak status Resolved (19/12/2011)
    • Epidemiological unit Farm
    • Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
      • Birds ? 720 ? 320 ? 320 ? 400 ? 0
      • Affected Population a commercial poultry farm
  • Outbreak 3 - Mamtaj poultry farm, Rathura, Baniajuri, Ghior, Manikgonj, DHAKA
    • Date of start of the outbreak 23/11/2011
    • Outbreak status Resolved (24/11/2011)
    • Epidemiological unit Farm
    • Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
      • Birds ? 2104 ? 572 ? 572 ? 1532 ? 0
      • Affected Population a commercial poultry farm
  • Outbreak 4 - Bulbul poultry farm, House 25 West Baniakhamar, Khulna, KHULNA
    • Date of start of the outbreak 10/12/2011
    • Outbreak status Resolved (12/12/2011)
    • Epidemiological unit Farm
    • Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
      • Birds ? 660 ? 95 ? 95 ? 565 ? 0
      • Affected Population a commercial poultry farm
• Summary of outbreaks
  • Total outbreaks: 4
  • Total animals affected: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
    • Birds ? 14984 ? 1257 ? 1257 ? 13727 ? 0
  • Outbreak statistics: Species - Apparent morbidity rate - Apparent mortality rate - Apparent case fatality rate - Proportion susceptible animals lost*
    • Birds - 8.39% - 8.39% - 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) - 15/11/2011 ? Positive
      • Birds ? reverse transcription - polymerase chain reaction (RT-PCR) - 20/12/2011 ? Positive
  • Laboratory name and type Field Disease Investigation Laboratory, Barishal and Manikgonj (National laboratory)
    • Tests and results: Species ? Test - Test date ? Result
      • Birds - rapid tests - 14/11/2011 ? Positive
      • Birds - rapid tests - 19/12/2011 ? Positive
• Future Reporting
  • The event is continuing. Weekly follow-up reports will be submitted.

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