TY - JOUR T1 - Combined Phylogeographic Analyses and Epidemiologic Contact Tracing to Characterize Atypically Pathogenic Avian Influenza (H3N1) Epidemic, Belgium, 2019 JF - Emerging Infectious Diseases Y1 - 2023 A1 - Steven Van Borm A1 - Geraldine Boseret A1 - Simon Dellicour A1 - Mieke Steensels A1 - Virginie Roupie A1 - Frank Vandenbussche A1 - Elisabeth Mathijs A1 - Aline Vilain A1 - Michèle Driesen A1 - Marc Dispas A1 - Andy W. Delcloo A1 - Philippe Lemey A1 - Ingeborg Mertens A1 - Marius Gilbert A1 - Bénédicte Lambrecht A1 - Thierry van den Berg VL - 29 CP - 2 M3 - 10.3201/eid2902.220765 ER -