Canada Detects Its First Human Case of Bird Flu カナダは鳥インフルエンザの初めての人感染を検出した、A teenager was hospitalized in critical condition with the disease, and officials were working to find out how the person was exposed to the virus. ティーンエイジャーが疾患で危篤状態で入院させられて当局は患者がどの様にウィルスにさらされたかを見つけるよう尽力していた、