Highly pathogenic avian influenza, Bangladesh (WAHID Interface - OIE World Animal Health Information Database, 6/17/09, edited)
Highly pathogenic avian influenza, Bangladesh
Information received on 17/06/2009 from Dr Salehuddin Khan , Director, Department of Livestock Services, Department of Livestock Services, Dhaka, Bangladesh
-- Summary
Report type Follow-up report No. 18
Start date 05/02/2007
Date of first confirmation of the event 22/03/2007
Report date 17/06/2009
Date submitted to OIE 17/06/2009
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)
-- New outbreaks
- Outbreak 1 - Kosha khali poultry complex, 42/1 South Rajashan, Savar, Dhaka, DHAKA
Date of start of the outbreak 11/04/2009
Outbreak status Resolved (15/04/2009)
Epidemiological unit Farm
Affected animals: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
- Birds - 2500 - 154 - 154 - 2346 - 0
Affected population a commercial farm
- Outbreak 2 Al-Akbar poultry farm, Pahartali, Coxes Bazar, CHITTAGONG
Date of start of the outbreak 09/05/2009
Outbreak status Resolved (10/05/2009)
Epidemiological unit Farm
Affected animals: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
- Birds - 2000 - 180 - 180 - 1820 - 0
Affected population a commercial farm
-- Summary of outbreaks
Total outbreaks: 2
Total animals affected: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
- Birds - 4500 - 334 - 334 - 4166 - 0
Outbreak statistics: Species - Apparent morbidity rate - Apparent mortality rate - Apparent case fatality rate - Proportion susceptible animals lost*
- Birds - 7.42% - 7.42% - 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
Movement control was implemented within a 10-km-radius zone around the outbreaks.
-- 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) - 23/04/2009 - Positive
- Birds - reverse transcription - polymerase chain reaction (RT-PCR) - 17/05/2009 - Positive
Laboratory name and type Central Disease Investigation Laboratory, Dhaka (National laboratory)
Tests and results: Species - Test - Test date - Result
- Birds - rapid tests - 15/04/2009 - Positive
- Birds - rapid tests - 10/05/2009 - Positive
-- Future Reporting
The event is continuing. Weekly follow-up reports will be submitted.
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<cite cite="http://www.oie.int/wahis/public.php?page=single_report&pop=1&reportid=8203" >WAHID Interface - OIE World Animal Health Information Database</cite>
Information received on 17/06/2009 from Dr Salehuddin Khan , Director, Department of Livestock Services, Department of Livestock Services, Dhaka, Bangladesh
-- Summary
Report type Follow-up report No. 18
Start date 05/02/2007
Date of first confirmation of the event 22/03/2007
Report date 17/06/2009
Date submitted to OIE 17/06/2009
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)
-- New outbreaks
- Outbreak 1 - Kosha khali poultry complex, 42/1 South Rajashan, Savar, Dhaka, DHAKA
Date of start of the outbreak 11/04/2009
Outbreak status Resolved (15/04/2009)
Epidemiological unit Farm
Affected animals: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
- Birds - 2500 - 154 - 154 - 2346 - 0
Affected population a commercial farm
- Outbreak 2 Al-Akbar poultry farm, Pahartali, Coxes Bazar, CHITTAGONG
Date of start of the outbreak 09/05/2009
Outbreak status Resolved (10/05/2009)
Epidemiological unit Farm
Affected animals: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
- Birds - 2000 - 180 - 180 - 1820 - 0
Affected population a commercial farm
-- Summary of outbreaks
Total outbreaks: 2
Total animals affected: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
- Birds - 4500 - 334 - 334 - 4166 - 0
Outbreak statistics: Species - Apparent morbidity rate - Apparent mortality rate - Apparent case fatality rate - Proportion susceptible animals lost*
- Birds - 7.42% - 7.42% - 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
Movement control was implemented within a 10-km-radius zone around the outbreaks.
-- 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) - 23/04/2009 - Positive
- Birds - reverse transcription - polymerase chain reaction (RT-PCR) - 17/05/2009 - Positive
Laboratory name and type Central Disease Investigation Laboratory, Dhaka (National laboratory)
Tests and results: Species - Test - Test date - Result
- Birds - rapid tests - 15/04/2009 - Positive
- Birds - rapid tests - 10/05/2009 - Positive
-- Future Reporting
The event is continuing. Weekly follow-up reports will be submitted.
-