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US - Outbreaks of highly pathogenic avian influenza H5N1 in wild racoons in CA , wild red foxes in ME and MI (WOAH, June 22, 2023)

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  • US - Outbreaks of highly pathogenic avian influenza H5N1 in wild racoons in CA , wild red foxes in ME and MI (WOAH, June 22, 2023)

    United States of America - Influenza A viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Follow up report 33

    GENERAL INFORMATION
    COUNTRY/TERRITORY OR ZONE
    ZONE

    ANIMAL TYPE
    TERRESTRIAL

    DISEASE CATEGORY
    Listed disease

    EVENT ID
    4451

    DISEASE
    Influenza A viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-)

    CAUSAL AGENT
    Highly pathogenic avian influenza virus

    GENOTYPE / SEROTYPE / SUBTYPE
    H5N1

    START DATE
    2022/03/30

    REASON FOR NOTIFICATION
    Unusual host species

    DATE OF LAST OCCURRENCE
    -

    CONFIRMATION DATE
    2022/05/05

    EVENT STATUS
    On-going

    END DATE
    -

    SELF-DECLARATION
    NO

    REPORT INFORMATION
    REPORT NUMBER
    Follow-up report 33

    REPORT ID
    FUR_161361

    REPORT REFERENCE
    -

    REPORT DATE
    2023/06/22

    REPORT STATUS
    Validated

    NO EVOLUTION REPORT
    -

    EPIDEMIOLOGY
    SOURCE OF EVENT OR ORIGIN OF INFECTION
    Contact with wild species
    Unknown or inconclusive

    EPIDEMIOLOGICAL COMMENTS
    California (CA)- Highly pathogenic avian influenza (HPAI) H5N1 Eurasian lineage goose/Guangdong clade 2.3.4.4b was confirmed in two wild racoons (Procyon lotor). Maine (ME)- Highly pathogenic avian influenza (HPAI) H5N1 Eurasian lineage goose/Guangdong clade 2.3.4.4b was confirmed in a wild red fox (Vulpes vulpes). Michigan (MI)- Highly pathogenic avian influenza (HPAI) H5N1 Eurasian lineage goose/Guangdong clade 2.3.4.4b was confirmed in a wild red fox (Vulpes vulpes).


    QUANTITATIVE DATA SUMMARY
    MEASURING UNIT
    Animal

    SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
    ...
    Racoon (Northern raccoon) (WILD)
    NEW - 2
    - - - -
    ...
    Red Fox (WILD)
    NEW - 2
    1 - - -
    ...
    All species
    NEW - 4
    1 - - -
    ...
    DIAGNOSTIC DETAILS
    CLINICAL SIGNS
    YES
    ...

    NEW OUTBREAKS

    OB_120133 - ALPENA COUNTY...


    UPDATED OUTBREAKS

    OB_118647 - YORK COUNTY...
    OB_118932 - EL DORADO COUNTY

    ...
    "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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