TY - GENERIC DO - 10.20944/preprints202406.0060.v1 UR - http://dx.doi.org/10.20944/preprints202406.0060.v1 TI - Proximal Origin of Epidemic Highly Pathogenic Avian Influenza H5N1 Clade 2.3.4.4b and Spread by Migratory Waterfowl T2 - Preprints AU - Hulscher, Nicolas AU - Leake, John AU - McCullough, Peter PY - 2024 DA - 2024/06/03 PB - Preprints