Open access
Sep 2026
Swine Influenza A Virus Seropositivity in Greek Pig Farms: Sampling-Occasion and Age-Group Patterns, 2020–2022
Swine influenza A virus (swIAV) is a respiratory pathogen of pigs with zoonotic potential. This investigation evaluated overall and subtype-specific seropositivity in 2889 sera with available haemagglutination inhibition (HI) results from 94 sampling occasions on 64 Greek pig farms during 2020–2022. Antibodies against...
M. Lisgara, Marina Sofia, Christos Liontos et al.
· Zoonotic Diseases · 0 citations