泰国犬猫感染甲型H1N1流感大流行病毒的证据：一项血清学调查。
Evidence of pandemic H1N1 influenza exposure in dogs and cats, Thailand: A serological survey.
作者信息
Tangwangvivat Ratanaporn, Chanvatik Sunicha, Charoenkul Kamonpan, Chaiyawong Supassama, Janethanakit Taveesak, Tuanudom Ranida, Prakairungnamthip Duangduean, Boonyapisitsopa Supanat, Bunpapong Napawan, Amonsin Alongkorn
机构信息
Center of Excellences for Emerging and Re-emerging Infectious Diseases in Animals, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand.
Department of Veterinary Public Health, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand.
出版信息
Zoonoses Public Health. 2019 May;66(3):349-353. doi: 10.1111/zph.12551. Epub 2018 Dec 14.
Influenza A virus causes respiratory disease in both humans and animals. In this study, a survey of influenza A antibodies in domestic dogs and cats was conducted in 47 animal shelters in 19 provinces of Thailand from September 2011 to September 2014. One thousand and eleven serum samples were collected from 932 dogs and 79 cats. Serum samples were tested for influenza A antibodies using a multi-species competitive NP-ELISA and haemagglutination inhibition (HI) assay. The NP-ELISA results showed that 0.97% (9/932) of dogs were positive, but all cat samples were negative. The HI test against pandemic H1N1, human H3N2 and canine H3N2 showed that 0.64% (6/932) and 1.20% (1/79) of dogs and cats were positive, respectively. It is noted that all six serum samples (5 dogs and 1 cat) had antibodies against pandemic H1N1. In summary, a serological survey revealed the evidence of pandemic H1N1 influenza exposure in both dogs and cats in the shelters in Thailand.
甲型流感病毒可导致人类和动物患呼吸道疾病。在本研究中，于2011年9月至2014年9月期间，对泰国19个省份的47个动物收容所中的家犬和家猫进行了甲型流感抗体调查。从932只狗和79只猫中采集了1011份血清样本。使用多物种竞争性NP-ELISA和血凝抑制（HI）试验对血清样本进行甲型流感抗体检测。NP-ELISA结果显示，0.97%（9/932）的狗呈阳性，但所有猫的样本均为阴性。针对大流行H1N1、人类H3N2和犬类H3N2的HI试验表明，狗和猫的阳性率分别为0.64%（6/932）和1.20%（1/79）。值得注意的是，所有六份血清样本（5只狗和1只猫）均具有针对大流行H1N1的抗体。总之，一项血清学调查揭示了泰国收容所中的狗和猫都接触过大流行H1N1流感的证据。
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