Giuseppe
Emeritus
[Source: OIE, full page: (LINK). Edited.]
Highly pathogenic avian influenza, Vietnam
Information received on 04/08/2011 from Dr Nam Hoang Van, Director General, Department of Animal Health, Ministry of Agriculture and Rural Development , Hanoi, Vietnam
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Highly pathogenic avian influenza, Vietnam
Information received on 04/08/2011 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. 55
- Start date 07/12/2006
- Date of first confirmation of the event 19/12/2006
- Report date 04/08/2011
- Date submitted to OIE 04/08/2011
- 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)
- Follow-up report No. 43 (29/04/2010)
- Follow-up report No. 44 (17/08/2010)
- Follow-up report No. 45 (04/12/2010)
- Follow-up report No. 46 (23/02/2011)
- Follow-up report No. 47 (08/03/2011)
- Follow-up report No. 48 (30/03/2011)
- Follow-up report No. 49 (18/04/2011)
- Follow-up report No. 50 (21/04/2011)
- Follow-up report No. 51 (26/04/2011)
- Follow-up report No. 52 (16/05/2011)
- Follow-up report No. 53 (07/06/2011)
- Follow-up report No. 54 (18/07/2011)
- Follow-up report No. 55 (04/08/2011)
- New outbreaks
- Outbreak 1 - Quan Hanh, Quan Hanh, Nghi Loc, NGHE AN
- Date of start of the outbreak 17/07/2011
- Outbreak status Continuing (or date resolved not provided)
- Epidemiological unit Village
- Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
- Birds ? 329 ? 329 ? 0 - 329 ? 0
- Outbreak 2 - Nghi Hoa, Nghi Hoa, Nghi Loc, NGHE AN
- Date of start of the outbreak 24/07/2011
- Outbreak status Continuing (or date resolved not provided)
- Epidemiological unit Village
- Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
- Birds ? 47 ? 35 ? 0 ? 47 ? 0
- Outbreak 3 - Nghi Phuong, Nghi Phuong, Nghi Loc, NGHE AN
- Date of start of the outbreak 27/07/2011
- Outbreak status Continuing (or date resolved not provided)
- Epidemiological unit Village
- Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
- Birds ? 1300 ? 700 ? 0 ? 1300 ? 0
- Outbreak 4 - Nghi Dien, Nghi Dien, Nghi Loc, NGHE AN
- Date of start of the outbreak 20/07/2011
- Outbreak status Continuing (or date resolved not provided)
- Epidemiological unit Village
- Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
- Birds ? 200 ? 80 ? 9 ? 191 ? 0
- Outbreak 5 - Nghi Thuan, Nghi Thuan, Nghi Loc, NGHE AN
- Date of start of the outbreak 22/07/2011
- Outbreak status Continuing (or date resolved not provided)
- Epidemiological unit Village
- Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
- Birds ? 650 ? 350 ? 0 ? 650 ? 0
- Outbreak 1 - Quan Hanh, Quan Hanh, Nghi Loc, NGHE AN
- Summary of outbreaks
- Total outbreaks: 5
- Total animals affected: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
- Birds ? 2526 ? 1494 ? 9 ? 2517 ? 0
- Outbreak statistics: Species - Apparent morbidity rate - Apparent mortality rate - Apparent case fatality rate - Proportion susceptible animals lost*
- Birds - 59.14% - 0.36% - 0.60% - 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
- 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 Center for Veterinary Diagnosis (National laboratory)
- Tests and results: Species ? Test - Test date ? Result
- Birds - real-time PCR - 18/07/2011 ? Positive
- Tests and results: Species ? Test - Test date ? Result
- Laboratory name and type National Center for Veterinary Diagnosis (National laboratory)
- Future Reporting
- The event is continuing. Weekly follow-up reports will be submitted.
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