Giuseppe
Emeritus
1) [AVIAN INFLUENZA, DOGS, RESEARCH, ABSTRACTS] Experimental Infection and Natural Contact Exposure of Dogs with Avian Influenza Virus (H5N1)
Matthias Giese,* Timm C. Harder,* Jens P. Teifke,* Robert Klopfleisch,* Angele Breithaupt,*Thomas C. Mettenleiter,* and Thomas W. Vahlenkamp*
*Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
Contact exposure experiments of influenza virus (H5N1)?infected cats with susceptible dogs, and infected dogs with susceptible dogs and cats, did not result in intraspecies or interspecies transmission.
Infected dogs showed increased body temperatures, viral RNA in pharyngeal swabs, and seroconversion but not fatal disease.
Highly pathogenic avian influenza (HPAI) virus (H5N1) has spread across Asia, Europe, and Africa.
Transmission of the virus to felids has been repeatedly reported (1?4).
Investigations also indicate virus transmission to dogs.
A fatal infection was documented in Thailand (5,6).
In central Thailand, seroprevalence of ≈25% among 629 village dogs was reported (7).
The virus was also detected in 2 dogs on Bali (8).
The often close contact between dogs and humans raises questions about the zoonotic potential and the role of dogs in transmission and adaptation of influenza virus (H5N1) to mammals.
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http://www.cdc.gov/eid/content/14/2/pdfs/07-0864.pdf?s_cid=eid07_0864_x
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Matthias Giese,* Timm C. Harder,* Jens P. Teifke,* Robert Klopfleisch,* Angele Breithaupt,*Thomas C. Mettenleiter,* and Thomas W. Vahlenkamp*
*Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
Contact exposure experiments of influenza virus (H5N1)?infected cats with susceptible dogs, and infected dogs with susceptible dogs and cats, did not result in intraspecies or interspecies transmission.
Infected dogs showed increased body temperatures, viral RNA in pharyngeal swabs, and seroconversion but not fatal disease.
Highly pathogenic avian influenza (HPAI) virus (H5N1) has spread across Asia, Europe, and Africa.
Transmission of the virus to felids has been repeatedly reported (1?4).
Investigations also indicate virus transmission to dogs.
A fatal infection was documented in Thailand (5,6).
In central Thailand, seroprevalence of ≈25% among 629 village dogs was reported (7).
The virus was also detected in 2 dogs on Bali (8).
The often close contact between dogs and humans raises questions about the zoonotic potential and the role of dogs in transmission and adaptation of influenza virus (H5N1) to mammals.
-
http://www.cdc.gov/eid/content/14/2/pdfs/07-0864.pdf?s_cid=eid07_0864_x
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