Song D, Kang B, Lee C, Jung K, Ha G, Kang D, et al.
Transmission of avian influenza virus (H3N2) to dogs. Emerg Infect Dis. 2008 May; [Epub
ahead of print]
Transmission of Avian Influenza Virus (H3N2) to Dogs
Daesub Song,*1 Bokyu Kang,*1 Chulseung Lee,* Kwonil Jung,† Gunwoo Ha,‡
Dongseok Kang,‡ Seongjun Park,§ Bongkyun Park,§ and Jinsik Oh‡
*
"....Our experimental reproduction of the disease caused by this isolate induced severe
pathologic changes and showed that infected dogs excreted influenza virus (H3N2) in nasal
discharge but not in feces. This finding suggests that dog-to-dog transmission of subtype H3N2
could occur through the nasal route and that dog-to-dog transmission of the virus could play an
important role in the epizootiology of the disease.
In our study, virologic, serologic, pathologic, and phylogenetic analyses showed crossspecies
infection of an entire avian influenza A virus (H3N2) to another mammalian species,
dogs. Evidence of avian influenza virus infection in pet dogs raises the concern that dogs may be
become a new source of transmission of novel influenza viruses, especially where avian
influenza viruses are circulating or have been detected...."
Transmission of avian influenza virus (H3N2) to dogs. Emerg Infect Dis. 2008 May; [Epub
ahead of print]
Transmission of Avian Influenza Virus (H3N2) to Dogs
Daesub Song,*1 Bokyu Kang,*1 Chulseung Lee,* Kwonil Jung,† Gunwoo Ha,‡
Dongseok Kang,‡ Seongjun Park,§ Bongkyun Park,§ and Jinsik Oh‡
*
"....Our experimental reproduction of the disease caused by this isolate induced severe
pathologic changes and showed that infected dogs excreted influenza virus (H3N2) in nasal
discharge but not in feces. This finding suggests that dog-to-dog transmission of subtype H3N2
could occur through the nasal route and that dog-to-dog transmission of the virus could play an
important role in the epizootiology of the disease.
In our study, virologic, serologic, pathologic, and phylogenetic analyses showed crossspecies
infection of an entire avian influenza A virus (H3N2) to another mammalian species,
dogs. Evidence of avian influenza virus infection in pet dogs raises the concern that dogs may be
become a new source of transmission of novel influenza viruses, especially where avian
influenza viruses are circulating or have been detected...."
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