Fucosylated and non-fucosylated α2,3 sialosides were detected on the bovine mammary gland tissues

Abstract

AbstractReceptors for high pathogenicity avian influenza viruses (HPAIVs) in the mammary glands of dairy cattle were detected using various recombinant hemagglutinins (rHAs). Results demonstrated the presence of fucosylated and non-fucosylated α2,3 sialosides, which were typically targeted by the HA of clade 2.3.4.4b HPAIVs.