-

nihao guest [ sign in / register ]
2020-12-2 20:22:46


OIE: Highly pathogenic avian influenza (H5N1), Laos
submited by kickingbird at Nov, 17, 2020 10:2 AM from OIE

Information received on 14/11/2020 from Dr Vilayphone Vorraphim, Director General, Department of Livestock and Fisheries, Ministry of Agriculture and Forestry, Vientiane, Laos
Summary
Report type Immediate notification
Date of start of the event 16/08/2020
Date of confirmation of the event 10/11/2020
Report date 13/11/2020
Date submitted to OIE 14/11/2020
Reason for notification Recurrence of a listed disease
Date of previous occurrence 30/11/2018
Manifestation of disease Clinical disease
Causal agent Highly pathogenic avian influenza virus
Serotype H5N1
Nature of diagnosis Laboratory (advanced)
This event pertains to a defined zone within the country
New outbreaks (2)
Outbreak 1 (HPAI-2020-o1) Khantharath, Saravane, Saravane
Date of start of the outbreak 16/08/2020
Outbreak status Continuing (or date resolved not provided)
Epidemiological unit Village
Affected animals
Species Susceptible Cases Deaths Killed and disposed of Slaughtered
Birds 237 47 47 0 0
Outbreak 2 (HPAI-2020-o2) Nakhoysao, Saravane, Saravane
Date of start of the outbreak 16/09/2020
Outbreak status Continuing (or date resolved not provided)
Epidemiological unit Village
Affected animals
Species Susceptible Cases Deaths Killed and disposed of Slaughtered
Birds 1302 462 462 0 0
Summary of outbreaks Total outbreaks: 2
Total animals affected
Species Susceptible Cases Deaths Killed and disposed of Slaughtered
Birds 1539 509 509 0 0
Outbreak statistics
Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
Birds 33.07% 33.07% 100.00% 33.07%
*Removed from the susceptible population through death, destruction and/or slaughter
Epidemiology
Source of the outbreak(s) or origin of infection
  • Unknown or inconclusive
Control measures
Measures applied
  • Movement control inside the country
  • Surveillance outside containment and/or protection zone
  • Surveillance within containment and/or protection zone
  • Zoning
  • Disinfection
  • Vaccination prohibited
  • No treatment of affected animals
Measures to be applied
  • Official destruction of animal products
  • Official disposal of carcasses, by-products and waste
  • Stamping out
Diagnostic test results
Laboratory name and type Species Test Test date Result
National Animal Health Laboratory (National laboratory) Birds real-time PCR 10/11/2020 Positive
Future Reporting
The event is continuing. Weekly follow-up reports will be submitted.
See Also: Latest news in those days:

[Go Top]    [Close Window]

Related Pages:
Learn about the flu news, articles, events and more
Subscribe to the weekly F.I.C newsletter!


  

Site map  |   Contact us  |  Term of use  |  FAQs
Copyright ©www.flu.org.cn. 2004-2020. All Rights Reserved. Powered by FIC 4.0.1
  Email:webmaster@flu.org.cn