Transmission of Swine Influenza A Viruses along Pig Value Chains, Cambodia, 2020-2022.

ABSTRACT: We analyzed >4,000 pig samples from slaughterhouses in Cambodia and found higher influenza A seroprevalence (40.0%) and prevalence (1.5%) among pigs from commercial farms than smallholder farms (seroprevalence 8.9%; prevalence 0.6%). Multivariable analyses revealed evidence of transmission after leaving farms. Findings have implications for influenza risk and surveillance in emerging livestock systems.

SUBMITTER: Hidano A 

PROVIDER: S-EPMC11616665 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature