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... or virological evidence of H5 avian influenza virus infection having occurred within the 180 days immediately preceding the day on which the health certificate was issued; vi. the birds have been kept segregated from other birds for 14 days prior to the export, and have all remained clinically normal...

... or virological evidence of H5 avian influenza virus infection having occurred within the 180 days immediately preceding the day on which the health certificate was issued; vi. the birds have been kept segregated from other birds for 14 days prior to the export, and have all remained clinically normal...

... or virological evidence of H5 avian influenza virus infection having occurred within the 180 days immediately preceding the day on which the health certificate was issued; vi. the birds have been kept segregated from other birds for 14 days prior to the export, and have all remained clinically normal...

... virological evidence of H5 and H7 avian influenza virus infection having occurred within the 180 days immediately preceding the day on which the health certificate was issued; (vi) the birds have been kept segregated from other birds for 14 days prior to the export, and have all remained clinically normal...

... virological evidence of H5 and H7 avian influenza virus infection having occurred within the 180 days immediately preceding the day on which the health certificate was issued; (vi) the birds have been kept segregated from other birds for 14 days prior to the export, and have all remained clinically normal...

...、環境局、海關及香港警務處代表 組成的跨部門野生動植物罪行專責小組，以制訂有關交換情報及統籌 聯合執法行動的策略。漁護署及海關亦透過國際聯合行動及交換情報， 與內地及海外執法機關合作打擊瀕危物種的走私活動。政府將進行更 多針對性的本地及國際聯合行動，加強對於瀕危物種走私活動的前線 執法行動。此外，我們亦會研發新技術，協助和加強執法行動，例如 利用快速基因測試 (或實時聚合酶鏈反應測試 )，以助識別魚翅和歐洲鰻 鱺。在 2019- 20 年度，為上述工作預留的開支和人手分別為 3,530 萬元 和 44 名人員。 – 完 – 第 7 節 E N B - 第 3 3 頁 審核 2019-20年度...

...和咽喉頭之棉花拭子或腦組織；使用美國佐治亞亞特蘭大 的 SEPRL 提供 H5 專一性引子組的實時反轉錄聚合脢連鎖反應去偵查病毒的染色體。使用由香港大學微生物學部所訂定的反轉錄聚合脢連鎖反應程序作 為神經胺酸酶一型分型的方法。血球凝集素卵裂站點和其它基因特性描述的基因排序在香港大學進行。 基因與分子分析 (在香港大學微生物學部舉辦) 經聚合脢連鎖反應及血球凝集素連結胜肽核酸序列分析後，病毒被證實為高度致病性 H5N1 禽流感病毒。分子分析表示, 這些血球凝集素蛋白質有 多個鹼性胺基酸在血球凝集素 1-血球凝集素 2 卵裂站點及符合雞類的高度致病性 H5N1 禽流感病毒 motif 的獨特性。與...

... AFCD continues checking chicken farms Saturday, October 21, 2000 The chicken samples taken from 18 farms in the vicinity of a farm the Agriculture, Fisheries and Conservation Department (AFCD) isolated yesterday (October 20) were tested negative for the H5 avian influenza virus. AFCD...

... the vicinity to better evaluate the role of vaccination in the control of H5 avian influenza. "Starting today, AFCD staff will commence the expanded vaccination programme in chicken farms covered within some five kilometres of Pak Sha. "With the number of vaccinated farms increased by about...

... Common Magpie tested for H5 virus Saturday, February 4, 2006 Preliminary testing of a Common Magpie found in Sham Tseng has indicated a suspected case of H5 avian influenza, a spokesman for the Agriculture, Fisheries and Conservation Department (AFCD...