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Ivory Coast - 2 new outbreaks of highly pathogenic avian influenza H5N1 in birds in Bouake and Abidjan (OIE, August 05, 2015)

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  • Ivory Coast - 2 new outbreaks of highly pathogenic avian influenza H5N1 in birds in Bouake and Abidjan (OIE, August 05, 2015)

    Highly pathogenic avian influenza,
    Cote D'Ivoire
    Information received on 05/08/2015 from Dre Diarra Ciss?, Directrice, Services V?t?rinaires, Minist?re des Ressources Animales et Halieutiques, Abidjan, Cote D'Ivoire
    Summary
    Report type Follow-up report No. 2
    Date of start of the event 09/04/2015
    Date of confirmation of the event 20/05/2015
    Report date 05/08/2015
    Date submitted to OIE 05/08/2015
    Reason for notification Reoccurrence of a listed disease
    Date of previous occurrence 31/01/2007
    Manifestation of disease Clinical disease
    Causal agent Highly pathogenic avian influenza virus
    Serotype H5N1
    Nature of diagnosis Clinical, Laboratory (advanced)
    This event pertains to a defined zone within the country
    Related reports Immediate notification (28/05/2015)
    Follow-up report No. 1 (05/06/2015)
    Follow-up report No. 2 (05/08/2015)
    New outbreaks (2)
    Outbreak 1 Amanibo, Bouak?, BOUAKE
    Date of start of the outbreak 04/05/2015
    Outbreak status Resolved (03/07/2015)
    Epidemiological unit Backyard
    Affected animals
    Species Susceptible Cases Deaths Destroyed Slaughtered
    Birds 377 377 80 297 0
    Affected population Village of Amanibo located 2 km away from Bouak?
    Outbreak 2 Big poultry market, Quartier de Koumassi , ABIDJAN
    Date of start of the outbreak 25/05/2015
    Outbreak status Resolved (20/07/2015)
    Epidemiological unit Not applicable
    Affected animals
    Species Susceptible Cases Deaths Destroyed Slaughtered
    Birds 1100 1100 800
    Affected population The big poultry market in Abidjan
    Summary of outbreaks Total outbreaks: 2
    Total animals affected
    Species Susceptible Cases Deaths Destroyed Slaughtered
    Birds 1477 1477 880 297 0
    Outbreak statistics
    Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
    Birds 100.00% 59.58% 59.58% **
    *Removed from the susceptible population through death, destruction and/or slaughter
    **Not calculated because of missing information
    Epidemiology
    Source of the outbreak(s) or origin of infection
    • Introduction of new live animals
    • Contact with wild species
    Epidemiological comments Cleansing and disinfection of all markets in Abidjan is on-going
    Control measures
    Measures applied
    • Stamping out
    • Quarantine
    • Movement control inside the country
    • Screening
    • Zoning
    • Disinfection / Disinfestation
    • Dipping / Spraying
    • No vaccination
    • No treatment of affected animals
    Measures to be applied
    • No other measures
    Diagnostic test results
    Laboratory name and type Species Test Test date Result
    Central Veterinary Laboratory of LANADA (National laboratory) Birds reverse transcription - polymerase chain reaction (RT-PCR) 22/05/2015 Positive
    Central Veterinary Laboratory of LANADA (National laboratory) Birds reverse transcription - polymerase chain reaction (RT-PCR) 04/06/2015 Positive
    Future Reporting
    The event is continuing. Weekly follow-up reports will be submitted.
    ...
    "Safety and security don't just happen, they are the result of collective consensus and public investment. We owe our children, the most vulnerable citizens in our society, a life free of violence and fear."
    -Nelson Mandela
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