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Animal health workers spray disinfectant after tigers died of bird flu at Dong Xoai zoo in Bien Hoa city, Vietnam on Thursday, Oct. 3, 2024. (Phuoc Tuan/VNExpress via AP)
Tigers are kept in cages at Dong Xoai zoo in Bien Hoa city, Vietnam on Thursday, Oct. 3, 2024. (Phuoc Tuan/VNExpress via AP)