Bovine-derived H5N1 influenza virus efficiently infects lactating swine via the mammary gland
Min Liu, Natalie N. Chillson, Emma A. Martin…·Cody J. Warren
This study shows bovine-derived H5N1 influenza virus can infect lactating sows via the mammary gland, leading to viral shedding in milk and subclinical infection in piglets without overt disease.