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Hepatitis E Virus in Pigs from Slaughterhouses, United States, 2017-2019

Harini Sooryanarain, Connie L Heffron, Dolores E Hill

    Emerging Infectious Diseases
    |January 22, 2020
    PubMed

    Abstract:

    Hepatitis E virus (HEV) RNA was detected in 6.3% and HEV IgG in 40% of 5,033 serum samples from market-weight pigs at 25 slaughterhouses in 10 US states. The prevalent HEV genotype was zoonotic genotype 3, group 2. Blood of HEV-viremic pigs from slaughterhouses may contaminate pork supply chains.

    Keywords:
    HEVHEV IgGHepatitis E virusUnited Statesgenotypemarket-weight pigspork safetyslaughterhousesubgenotypezoonoses

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