Letter to the editor: Highly pathogenic influenza A(H5N1) viruses in farmed mink outbreak contain a disrupted second sialic acid binding site in neuraminidase, similar to human influenza A viruses
de Vries, Erik and de Haan, Cornelis AM, Eurosurveillance, 28, 2300085 (2023), https://doi.org/10.2807/1560-7917.ES.2023.28.7.2300085