頁籤選單縮合
題名 | 2020年漢他病毒出血熱事件之血清流行病學及氣候變異之間的關係=The Association between Seroepidemiology of Hantavirus Disease and Climate Change, Taiwan, 2020 |
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作者姓名(中文) | 張淑芬; 楊凱蓉; 舒佩芸; | 書刊名 | 疫情報導 |
卷期 | 39:3 2023.02.07[民112.02.07] |
頁次 | 頁30-38 |
分類號 | 412.42 |
關鍵詞 | 漢他病毒出血熱; 血清學監測; 氣候變異; Hantavirus hemorrhagic fever with renal syndrome; Seoul virus; Climate change; |
語文 | 中文(Chinese) |
DOI引用網址 | 10.6524/EB.202302_39(3).0001 |
中文摘要 | 漢他病毒症候群(Hantavirus syndrome)為漢他病毒所引起的人畜共通傳染病。2001–2020年全國共累計有35例病例數,其中2020年出現11例漢他病毒出血熱病例,為歷年來最高。病例分布於高雄市(5例)、屏東縣(3例)、新北市(2例)及基隆市(1例)。多數病例從事的工作與餐飲及市場食品批發零售有關。血清學分型結果顯示這11個病例均為漢城病毒(Seoul virus)感染。陽性個案的工作及居住地點附近共捕獲72隻鼠類,檢測出1隻帶有漢他病毒的抗體,血清型別分析亦為漢城病毒感染。2020年定期執行之國際港埠鼠類血清監測結果顯示,共捕獲293隻鼠類,有10隻鼠類為血清抗體陽性,其中溝鼠占9隻,顯示臺灣港埠地區仍以溝鼠為漢他病毒主要宿主。本研究亦分析高雄市病例數與氣候間的關係,2019–2020年的暖冬現象及2020年降雨量的減少,可能對漢他病毒的宿主繁衍及環境生態造成一定的影響,進而使鼠隻食物短缺而往人口密集且食物充足的地方聚集,造成疫病流行。 |
英文摘要 | Hantavirus syndrome is a zoonotic infectious disease caused by Hantavirus. From 2001 to 2020, a total of 35 cases were reported in Taiwan, of which, 11 cases were hemorrhagic fever with renal syndrome (HFRS) in 2020. The number of cases was the highest on record. Five cases were identified in Kaohsiung City, three in Pingtung County, two in New Taipei City, and one in Keelung City. Most of the cases were engaged in work related to catering, food wholesale and retail. Serological typing results showed that these 11 cases were all infected with Seoul virus (SEOV). A total of 72 mice were captured near the cases’ work and residence and 1 tested positive for hantavirus antibody of Seoul virus. The rodent serological surveillance at international ports in 2020 showed that among 293 rodents captured, 10 were seropositive for hantavirus, and 9 of them were Rattus norvegicus, which is still the main reservoir host for SEOV in Taiwan. We also analyzed the correlation between the HFRS-confirmed cases and environmental variability in Kaohsiung City. The warm winter in 2019–2020 and the decreased precipitation in 2020 might have an impact on the rodent host-hantavirus system that affected rodent population dynamics and the drought-induced food shortage for rodents, which could enhance host-human interaction and hantaviral transmission events. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。