Highly pathogenic avian influenza, Vietnam (WAHID Interface - OIE World Animal Health Information Database, 4/12/10, edited)
[Source: OIE, <cite cite="http://www.oie.int/wahis/public.php?page=single_report&pop=1&reportid=9134" >WAHID Interface - OIE World Animal Health Information Database</cite>. Edited.]
Highly pathogenic avian influenza, Vietnam
Information received on 10/04/2010 from Dr Nam Hoang Van, Director General, Department of Animal Health, Ministry of Agriculture and Rural Development , Hanoi, Vietnam
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[Source: OIE, <cite cite="http://www.oie.int/wahis/public.php?page=single_report&pop=1&reportid=9134" >WAHID Interface - OIE World Animal Health Information Database</cite>. Edited.]
Highly pathogenic avian influenza, Vietnam
Information received on 10/04/2010 from Dr Nam Hoang Van, Director General, Department of Animal Health, Ministry of Agriculture and Rural Development , Hanoi, Vietnam
- Summary
- Report type Follow-up report No. 42
- Start date 07/12/2006
- Date of first confirmation of the event 19/12/2006
- Report date 10/04/2010
- Date submitted to OIE 10/04/2010
- Reason for notification Reoccurrence of a listed disease
- Date of previous occurrence 10/08/2006
- 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 (19/12/2006)
- * Follow-up report No. 1 (04/01/2007)
- * Follow-up report No. 2 (17/01/2007)
- * Follow-up report No. 3 (27/02/2007)
- * Follow-up report No. 4 (23/03/2007)
- * Follow-up report No. 5 (02/04/2007)
- * Follow-up report No. 6 (17/05/2007)
- * Follow-up report No. 7 (24/05/2007)
- * Follow-up report No. 8 (07/06/2007)
- * Follow-up report No. 9 (05/07/2007)
- * Follow-up report No. 10 (14/09/2007)
- * Follow-up report No. 11 (11/10/2007)
- * Follow-up report No. 12 (31/10/2007)
- * Follow-up report No. 13 (12/11/2007)
- * Follow-up report No. 14 (07/01/2008)
- * Follow-up report No. 15 (01/02/2008)
- * Follow-up report No. 16 (23/02/2008)
- * Follow-up report No. 17 (12/03/2008)
- * Follow-up report No. 18 (01/04/2008)
- * Follow-up report No. 19 (23/04/2008)
- * Follow-up report No. 20 (14/07/2008)
- * Follow-up report No. 21 (30/09/2008)
- * Follow-up report No. 22 (27/11/2008)
- * Follow-up report No. 23 (30/12/2008)
- * Follow-up report No. 24 (07/01/2009)
- * Follow-up report No. 25 (03/02/2009)
- * Follow-up report No. 26 (06/02/2009)
- * Follow-up report No. 27 (16/02/2009)
- * Follow-up report No. 28 (22/02/2009)
- * Follow-up report No. 29 (06/03/2009)
- * Follow-up report No. 30 (10/04/2009)
- * Follow-up report No. 31 (21/05/2009)
- * Follow-up report No. 32 (26/06/2009)
- * Follow-up report No. 33 (05/11/2009)
- * Follow-up report No. 34 (13/12/2009)
- * Follow-up report No. 35 (16/12/2009)
- * Follow-up report No. 36 (27/12/2009)
- * Follow-up report No. 37 (24/01/2010)
- * Follow-up report No. 38 (28/01/2010)
- * Follow-up report No. 39 (13/02/2010)
- * Follow-up report No. 40 (03/03/2010)
- * Follow-up report No. 41 (24/03/2010)
- * Follow-up report No. 42 (10/04/2010)
- New outbreaks
- Outbreak 1 - Village No. 4, Tien Phong, Yen ****, QUANG NINH
- Date of start of the outbreak 29/03/2010
- Outbreak status Continuing (or date resolved not provided)
- Epidemiological unit Village
- Affected animals: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
- Birds - 1554 - 1231 - 1200 - 354 - 0
- Outbreak 2 - Na Tao, Co Nhu, Luong Phu, BAC CAN
- Date of start of the outbreak 19/03/2010
- Outbreak status Continuing (or date resolved not provided)
- Epidemiological unit Village
- Affected animals: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
- Birds - 550 - 318 - 318 - 142 - 0
- Outbreak 1 - Village No. 4, Tien Phong, Yen ****, QUANG NINH
- Summary of outbreaks
- Total outbreaks: 2
- Total animals affected: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
- Birds - 2104 - 1549 - 1518 - 496 - 0
- Outbreak statistics: Species - Apparent morbidity rate - Apparent mortality rate - Apparent case fatality rate - Proportion susceptible animals lost*
- Birds - 73.62% - 72.15% - 98.00% - 95.72%
- * Removed from the susceptible population through death, destruction and/or slaughter
- Epidemiology
- Source of the outbreak(s) or origin of infection
- Introduction of new live animals
- Illegal movement of animals
- Fomites (humans, vehicles, feed, etc.)
- Source of the outbreak(s) or origin of infection
- Control measures
- Measures applied
- Quarantine
- Movement control inside the country
- Disinfection of infected premises/establishment(s)
- Modified stamping out
- No vaccination
- No treatment of affected animals
- Measures to be applied
- Screening
- Zoning
- Vaccination in response to the outbreak (s)
- Measures applied
- Diagnostic test results
- Laboratory name and type National Centre for Veterinary Diagnosis (National laboratory)
- Tests and results: Species - Test - Test date - Result
- Birds - real-time reverse transcriptase/polymerase chain reaction (RRT-PCR) - 06/04/2010 - Positive
- Tests and results: Species - Test - Test date - Result
- Laboratory name and type National Centre for Veterinary Diagnosis (National laboratory)
- Future Reporting
- The event is continuing. Weekly follow-up reports will be submitted.
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