Molecular Characterization of Highly Pathogenic Avian Influenza H5N1 Viruses Circulating in Bulgaria During 2024–2025: Evidence for Hidden Circulation and Zoonotic Risk Markers

ABSTRACT:

SUBMITTER: Goujgoulova G 

PROVIDER: S-EPMC12940615 | biostudies-literature | 2026 Feb

REPOSITORIES: biostudies-literature