The avian-origin H3N2 canine influenza virus that recently emerged in the United States has limited replication in swine.
The avian-origin H3N2 canine influenza virus that recently emerged in the United States has limited replication in swine.
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DOI：
10.1111/irv.12395
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发表时间：
2016-09
影响因子：
4.4
通讯作者：
Vincent AL
中科院分区：
文献类型：
--
作者：
Abente EJ;Anderson TK;Rajao DS;Swenson S;Gauger PC;Vincent AL
马源H3 N8自1999年以来在美国的狗中传播。2015年3月，在伊利诺伊州芝加哥发现了一种基因和抗原性不同的禽源性H3 N2犬流感。随后在中西部报告了1000多只狗的疫情，随后在5个月内又有23个州发现了这种情况。犬-猪传播的可能性未知。猪的实验感染表明，这种病毒在猪体内不能有效复制。
Equine‐origin H3N8 has circulated in dogs in the United States since 1999. A genetically and antigenically distinct avian‐origin H3N2 canine influenza was detected in March of 2015 in Chicago, Illinois. Subsequent outbreaks were reported with over 1000 dogs in the Midwest affected followed by 23 additional states with detections within 5 months. The potential for canine‐to‐swine transmission was unknown. Experimental infection in pigs showed this virus does not replicate efficiently in swine.