Nunticha Pankaew

Cattle B3.13 H5N1 polymerase gained PB2 M631L and PA K497R, boosting replication in bovine and human cells via better bovine ANP32A use; later PB2 E627K and D740N add activity.

This study identifies an 11th protein, S9-F3, in Tilapia Lake Virus through alternative reading frame translation and characterizes its nuclear export mechanism.

The study shows cow mammary gland cells can support replication of multiple IAV strains and are susceptible to co-infection with human and avian IAVs, suggesting the udder may act as a site for viral reassortment.