
Historically, cats have been considered to be resistant to influenza virus infections.

Historically, cats have been considered to be resistant to influenza virus infections.

Dogs, like cats, have generally been resistant to influenza infections. However, equine influenza virus was implicated in an outbreak of respiratory disease in racing greyhounds from Jacksonville, Fla., in early 2004.

Many researchers and health officials are concerned about the potential for an influenza pandemic caused by avian influenza virus.

Published: June 1st 2006 | Updated:

Published: October 1st 2005 | Updated:

Published: October 1st 2005 | Updated: