2009 Pandemic H1N1 influenza, Mexico (OIE; WAHID Interface, 12/10/09, edited)
[Source Full PDF Document: LINK. EDITED.]
2009 Pandemic H1N1 influenza, Mexico
Information received on 10/12/2009 from Dr Francisco Velarde Garc?a, Director General de Salud Animal, Secretar?a de Agricultura, Ganader?a, Desarrollo Rural, Pesca y Alimentaci?n (SAGARPA) , Secretar?a de Agricultura, Ganader?a, Desarrollo Rural, Pesca y Alimentaci?n (SAGARPA) , Mexico DF, Mexico
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[Source Full PDF Document: LINK. EDITED.]
2009 Pandemic H1N1 influenza, Mexico
Information received on 10/12/2009 from Dr Francisco Velarde Garc?a, Director General de Salud Animal, Secretar?a de Agricultura, Ganader?a, Desarrollo Rural, Pesca y Alimentaci?n (SAGARPA) , Secretar?a de Agricultura, Ganader?a, Desarrollo Rural, Pesca y Alimentaci?n (SAGARPA) , Mexico DF, Mexico
- Summary
- Report type Immediate notification (Final report)
- Start date 30/04/2009
- Date of first confirmation of the event 01/05/2009
- Report date 07/12/2009
- Date submitted to OIE 10/12/2009
- Date event resolved 29/05/2009
- Reason for notification Emerging disease
- Morbidity 0.5 %
- Mortality 0 %
- Zoonotic impact No
- Causal agent 2009 Pandemic H1N1 virus
- New outbreaks
- Summary of outbreaks
- Total outbreaks: 1
- Location(s) - QUERETARO (QUER?TARO, COLON)
- Total animals affected: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
- Swine - 360 - 2 - 0 - 0 - 1
- Total animals affected: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
- Summary of outbreaks
- Outbreak statistics
- Species - Apparent morbidity rate - Apparent mortality rate - Apparent case fatality rate - Proportion susceptible animals lost*
- Swine - 0.56% - 0.00% - 0.00% - 0.28%
- * Removed from the susceptible population through death, destruction and/or slaughter
- Species - Apparent morbidity rate - Apparent mortality rate - Apparent case fatality rate - Proportion susceptible animals lost*
- Epidemiology
- Source of the outbreak(s) or origin of infection
- Unknown or inconclusive
- Source of the outbreak(s) or origin of infection
- Epidemiological comments
- Following the pandemic occurred between March and April 2009, epidemiological surveillance was strengthened in pig farms all over the country, resulting in the detection of this outbreak.
- So far, regular official monitoring has been carried out both in the outbreak and around it and no more animals with clinical signs were found.
- Control measures
- Measures applied
- Movement control inside the country
- Screening
- Zoning
- Modified stamping out
- No vaccination
- Treatment of affected animals (One of the two affected pigs was treated with enrofloxacin and gentamicin with a satisfactory response to the treatment.)
- Measures to be applied
- No other measures
- Measures applied
- Diagnostic test results
- Laboratory name and type Mexico-United States Commission for the Prevention of Foot and Mouth Disease and Other Exotic Diseases of Animals (CPA) (National laboratory)
- Tests and results: Species - Test - Test date - Result
- Swine - pathogenic agent isolation on culture - 18/05/2009 - Positive
- Swine - polymerase chain reaction (PCR) - 01/05/2009 - Positive
- Swine - real-time reverse transcriptase/polymerase chain reaction (RRT-PCR) - 29/05/2009 - Positive
- Tests and results: Species - Test - Test date - Result
- Laboratory name and type Biotechnology Institute, UNAM (National University of Mexico) (Private Laboratory)
- Tests and results: Species - Test - Test date - Result
- Swine - virus sequencing - 25/11/2009 - Positive
- Tests and results: Species - Test - Test date - Result
- Laboratory name and type Mexico-United States Commission for the Prevention of Foot and Mouth Disease and Other Exotic Diseases of Animals (CPA) (National laboratory)
- Future Reporting
- The event is resolved. No more reports will be submitted.
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