By: Courtesy of AVMA
A cat in Iowa has tested positive for the 2009 H1N1 influenza virus, state officials confirmed this morning, marking the first time a cat has been diagnosed with this strain of influenza.
The cat, which has recovered, is believed to have caught the virus from someone in the household who was sick with H1N1. There are no indications that the cat passed the virus on to any other animals or people.
Prior to this diagnosis, the 2009 H1N1 influenza virus had been found in humans, pigs, birds and ferrets.
To date, H1N1 influenza virus infection of pigs has been reported in Canada, Argentina, Singapore, the United Kingdom (Northern Ireland), Ireland, Norway, the U.S. and Japan. It has also been reported in turkeys in Chile and Canada. Based on the evidence available at this time, the infections were spread from humans to the animals.