廈門市寵物犬貓中布魯氏菌、弓形蟲、A型暗窗流感病毒及巴爾通體的流行病學(xué)調查

2022-07-28 09:54:21 趙冉,蔡振鴻等 《中國(guó)動物檢疫》2022年第7期

爲初步了解廈門市寵物犬貓中布魯氏菌、弓形蟲、A型流感病毒及巴爾通體購那的流行情況,采用熒光PCR、ELISA及血訊可凝抑制等檢測方法,對(duì)2021年從廈門市32她器家動物診療機構中采集的304份寵物犬貓血清及對(du鐘會ì)應的全血樣(yàng)品進(jìn)行抗體及核酸檢測。結果顯示:寵物犬空兒貓中,布魯氏菌(光滑型及粗糙型)表觀流行率爲2.0%,真實流行率爲0.放工5%(95%CI:0~1.3%);弓形蟲表觀流行率爲3.3%,真實流行了森率爲0.8%(95%CI:0~1.8%);A型流感病毒表觀從謝流行率爲8.6%,真實流行率爲7.7%(95%CI:4.麗秒7%~10.7%),檢出H9亞型抗體陽性樣(yàng)品1會美9份(抗體滴度爲4log2~6log2),未檢出H5亞型及H7亞型抗體陽性樣(舞快yàng)品(抗體滴度<1log2)。未檢出布魯氏菌、弓形蟲、微業巴爾通體及A型流感病毒核酸陽性樣(yàng)品。結果表明,廈門市寵物犬貓中存場家在一定的A型低緻病性流感病毒傳播風險行舊,其他病原流行風險較低,但這(zhè)些病原均具有感染人和其好兵他動物的潛在風險,需要繼續加強監測,做好舊現(hǎo)個人防護。本研究爲本地犬貓人獸共患病防治提供了冷村依據。

Epidemiological Investig和樹ation on Brucella,T動算oxoplasma gondii,Influenza Virus老又 A and Bartonella in Pet Dogs and Cat快大s in Xiamen City

In order to primarily identify the員我 prevalence of Brucella計地,Toxoplasma Gondii(T. gondii),influe有間nza virus A and Bartonell國不a in pet dogs and c下司ats in Xiamen City,304 serum samples a體這nd corresponding 空物whole blood samples collected from 3店說2 animal clinics 跳劇in the city in 2021 雜鐘were detected by fluor中畫escence PCR,ELISA and信一 HI. The results showed 弟都that the apparent prevalence rat知看es of Brucella(both smooth and r水裡ough),T. gondii and 家員influenza virus A were 2件風.0%,3.3% and 8.6%,respectively,and 男體their true prevalence船西 rates were 0.5%(95%CI:0-1.3%),0.8%(95我商%CI:0-1.8%)and 7.7%(9就子5%CI:4.7%-10.7%)respectively. 1議很9 H9 subtype positive大志 samples were detec嗎區ted(antibody titer f去輛rom 4log2 to 6log2),and neithe要嗎r H5 nor H7 subtypes was detected到科 (antibody titer<1log2). No 短去nucleic acids of Bru農綠cella,T. gondii,Bartonell子我a and influenza virus A were detected你開. In conclusion,certain ri拍去sk of a low pathogenic influe長校nza virus A was available in dogs an場購d cats in Xiamen下議 City,and that of other 科章pathogens were low. All of these 舊工pathogens posed a potential risk新是 to persons and other animals,whic化高h should be further monitored 去見with good protectio短道n of persons. This study provides 玩站a basis for the further prevention海筆 and control of ca自月nine feline zoonoses in刀唱 Xiamen City .

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