2024 年：德克萨斯州哈里斯县确认休斯顿出现首例西尼罗河病毒蚊子样本阳性，并启动晚间喷洒行动。 2024: Harris County, Texas, confirms first positive West Nile Virus mosquito sample in Houston, activating evening spray operations.
德克萨斯州哈里斯县已确认在 2024 年发现了第一例从休斯顿诱捕点采集的西尼罗河病毒 (WNV) 蚊子样本。 Harris County, Texas, has confirmed its first positive West Nile Virus (WNV) mosquito sample in 2024, collected from a trapping site in Houston. 蚊虫防治部门将在该地区及其周边地区开展晚间喷洒行动，以降低疾病传播的风险。 The Mosquito and Vector Control Division will activate evening spray operations in the area and its surroundings to reduce the risk of disease transmission. 建议居民避开蚊子滋生地并使用 EPA 注册的驱虫剂、穿长袖衣服，并确保门窗纱窗紧密贴合。 Residents are advised to avoid mosquito breeding sites and use EPA-registered repellents, wear long sleeves, and ensure screens on doors and windows are tight-fitting.