Genotype Diversity of Highly Pathogenic Avian Influenza H5N1 Clade 2.3.4.4b in Pennsylvania Poultry During Disease Outbreak from April 2022 to March 2023. - Tewari, Deepanker; Sekhwal, Manoj K.; Nicholson, Chrislyn; Killian, Mary L.; Zellers, Corey; Livengood, Julia; Lantz, Kristina; Torchetti, Mia; Hamberg, Alex (Viruses (1999-4915), 2026)