Newcastle disease virus acquires phosphatidylserine through the budding process to enhance infectivity. - Hou, Yuechi; Tan, Lei; Zhang, Ping; Zhang, Dandan; Chen, Libin; Qiu, Xusheng; Sun, Yingjie; Song, Cuiping; Liao, Ying; Ren, Tao; Ding, Chan (Virulence, 2025)