在布里斯托尔爆发的一场致命的H5N1禽流感已造成天鹅死亡和异常症状,引发了湖泊封闭和公众警告。 A deadly H5N1 bird flu outbreak in Bristol has caused swan deaths and unusual symptoms, prompting a lake closure and public warnings.

天鹅的一个罕见的神经症状与布里斯托尔Backwell湖附近爆发的大规模禽流感有关,导致多头天鹅死亡。 A rare neurological symptom in swans has been linked to a major avian influenza outbreak near Backwell Lake in Bristol, leading to multiple swan deaths. 当局确认了高致病性H5N1菌株,受影响的鸟类显示异常的头部和颈部的动向,在过去的病例中并不常见。 Authorities confirmed the highly pathogenic H5N1 strain, with affected birds showing unusual head and neck movements not commonly seen in past cases. 该湖暂时被封闭, 官员敦促公众避免野鸟, 上报生病或死亡的鸟, 并远离宠物。 The lake has been temporarily closed, and officials urge the public to avoid wild birds, report sick or dead ones, and keep pets away. 没有报告任何人类案件,但正在不断进行监测,以防止进一步蔓延。 No human cases have been reported, but ongoing monitoring is underway to prevent further spread.