血清学调查表明，2014-2017 年阿根廷野生猪中存在冠状病毒传播。
Serological survey suggests circulation of coronavirus on wild Suina from Argentina, 2014-2017.
机构信息
Centro de Investigación y Transferencia Río Negro, Universidad Nacional de Río Negro-Sede Atlántica, R8500, Viedma, Río Negro, Argentina.
Catedra de Enfermedades Infecciosas, Facultad de Cs Veterinarias, Universidad de Buenos Aires, Av. Chorroarín 280, 1427, Buenos Aires, Argentina.
出版信息
Ecohealth. 2022 Jun;19(2):159-163. doi: 10.1007/s10393-022-01591-x. Epub 2022 Jun 2.
Abstract
Swine coronaviruses affecting pigs have been studied sporadically in wildlife. In Argentina, epidemiological surveillance of TGEV/PRCV is conducted only in domestic pigs. The aim was to assess the prevalence of TGEV/PRCV in wild Suina. Antibodies against these diseases in wild boar and captive collared peccary were surveyed by ELISA. Antibodies against TGEV were found in three collared peccaries (n = 87). No TGEV/PRCV antibodies were detected in wild boar (n = 160). Preventive measures should be conducted in contact nodes where the transmission of agents may increase. Epidemiological surveillance in wildlife populations and in captive animals before their reintroduction should be attempted.
摘要
在野生动物中，对感染猪的冠状病毒的研究较为零星。在阿根廷，仅对家猪进行 TGEV/PRCV 的流行病学监测。本研究旨在评估野生苏门答腊猪和圈养白唇野猪中 TGEV/PRCV 的流行情况。采用 ELISA 方法检测了这些疾病在野猪和圈养白唇野猪中的抗体。在 87 只圈养白唇野猪中发现了针对 TGEV 的抗体。在 160 只野猪中未检测到 TGEV/PRCV 抗体。应在接触节点采取预防措施，因为这些节点可能会增加病原体的传播。应尝试在野生动物种群和重新引入之前对圈养动物进行流行病学监测。
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