Anh: Virus H5N1 xuất hiện
Cập nhật: 08:12 07/04/2006 GMT+7
Các cuộc thử nghiệm xác nhận một con thiên nga chết tại một vịnh miền Bắc nước Anh tuần qua có chứa virus cúm gia cầm chủng loại H5N1.
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u5k4w7VsbcOt4buTOOG7k2t5dW044buBxJHhu5M44bunbOG6pW04bOG7n+G7qzhs4buZ4bql4buTa1044buqbOG7g+G7mTjhu6rhu6bhu5g=