MicrobiologybioRxivPreprint
Cross-species transmission and PB2 mammalian adaptations of highly pathogenic avian influenza A/H5N1 viruses in Chile
C. Pardo Roa, M. Nelson, N. Ariyama…·V. Neira-Ramirez
The paper tracks the emergence and mammalian adaptation of H5N1 HPAIV in Chile, identifying key mutations in the PB2 gene associated with cross-species transmission.