A vaccine prepared from a non-pathogenic H7N7 virus isolated from natural reservoir conferred protective immunity against the challenge with lethal dose of highly pathogenic avian influenza virus in chickens
Saori Sakabe, Yoshihiro Sakoda, Yoshinari Haraguchi, Norikazu Isoda, Kosuke Soda, Hiroki Takakuwa, Kazue Saijo, Akira SAWATA, Katsumi KUME, Junko Hagiwara, Kotaro Tuchiya, Zhifeng Lin, Ryuichi Sakamoto, Takashi Imamura, Takashi Sasaki, Norihide Kokumai, Yoshihiro Kawaoka, Hiroshi Kida
Abstract