Pandemic Influenza H1N1 2009, Thailand (WAHID Interface - OIE World Animal Health Information Database, 4/30/10, edited)

[Giuseppe]

Pandemic Influenza H1N1 2009, Thailand (WAHID Interface - OIE World Animal Health Information Database, 4/30/10, edited)

[Source: OIE, <cite cite="http://www.oie.int/wahis/public.php?page=single_report&pop=1&reportid=8807" >WAHID Interface - OIE World Animal Health Information Database</cite>. Edited.]

Pandemic Influenza H1N1 2009, Thailand

Information received on 30/04/2010 from Mr Tritsadee Chaosuancharoen, Deputy Director General, Department of Livestock Development , Ministry of Agriculture and Cooperatives, Bangkok, Thailand

• Summary
  • Report type Follow-up report No. 1 (Final report)
  • Start date 04/12/2009
  • Date of first confirmation of the event 14/12/2009
  • Report date 30/04/2010
  • Date submitted to OIE 30/04/2010
  • Date event resolved 04/01/2010
  • Reason for notification Emerging disease
  • Morbidity 5 %
  • Mortality 0 %
  • Zoonotic impact No
  • Causal agent Influenza A/H1N1 virus
  • Related reports
    • Immediate notification (14/12/2009)
    • Follow-up report No. 1 (30/04/2010)

• Outbreaks
  • There are no new outbreaks in this report

• Epidemiology
  • Source of the outbreak(s) or origin of infection
    • Unknown or inconclusive

• Epidemiological comments
  • - 80 nasal swabs and serum samples were collected in pigs located within 5 km radius around the index farm. All samples were negative for H1N1 (22 December 2009).
  • - For disease detection, on 19 December 2009, 119 nasal swabs and serum samples were collected in pigs from the index farm and submitted to the National Institute of Animal Health (Thailand). Results on 26 December 2009 were negative for H1N1.
  • - On 15 December 2009, 30 nasal swabs were collected from pigs in Nakorn Ratchasima province. These pigs had been sold from the index farm before the finding of the positive cases. All samples were negative for H1N1 (22 December 2009).
  • - No swine within the index farm shows any respiratory sign.

• Control measures
  • Measures applied
    • Quarantine
    • Movement control inside the country
    • Screening
    • Zoning
    • Disinfection of infected premises/establishment(s)
    • Dipping / Spraying
    • No vaccination
    • No treatment of affected animals
  • Measures to be applied
    • No other measures

• Diagnostic test results
  • Laboratory name and type National Institute of Animal Health (NIAH) (National laboratory)
    • Tests and results: Species - Test - Test date - Result
      • Swine - real-time reverse transcriptase/polymerase chain reaction (RRT-PCR) - 22/12/2009 - Negative
      • Swine - real-time reverse transcriptase/polymerase chain reaction (RRT-PCR) - 26/12/2009 - Negative
      • Swine - virus isolation - 22/12/2009 - Negative

• Future Reporting
  • The event is resolved. No more reports will be submitted.

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