Co-detection of highly pathogenic avian influenza A (H5N1) and SARS-CoV-2 in a bobcat ( Lynx rufus ), Washington, 2025
Highly pathogenic avian influenza (HPAI) A(H5N1) and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are important One Health pathogens with expanding host ranges. We describe an investigation of a bobcat ( Lynx rufus ) in Washington State in which HPAI H5N1 clade 2.3.4.4b (genotype D1.1) and SAR...