However, we don't have any evidence to show whether this virus is more dangerous or less dangerous than any other H5N1 viruses, said State Key Laboratory of Emerging Infectious Diseases at the University of Hong Kong in China director, Yi Guan.
「しかしこのウイルスが他のH5N1ウイルスより危険か、危険でないかを示す証拠がない」香港大学の新興感染症国家重点実験室のディレクター、YiGuan氏は言った。