@Celle I didn't know ABC news was a qestionable source ?!

Actually there are numerous sites on line that comment on the possibility of animals and people passing MRSA back and forth.
We do have a rule on BoneSmart, that if you quote any information you also provide a source, so that people can read it for themselves.
You believe everything you see or read in the media? I'm a skeptic, so I don't.
What I was meaning was a valid study, not just a report by a news agency. The media always tend to sensationalize items like this, because it makes a good story.
Nothing I read on the internet (and I did go searching, too) proved to me that the MRSA had passed from that dog to the humans and not from the humans to the dog. Transfer either way is obviously possible. While there were multiple mentions of MRSA being passed from this dog to his humans, I could find no report by the veterinarians or doctors themselves that proved this.
The transfer of infections between humans and their pets is not a new discovery. The dangers to the human foetus if a pregnant woman catches toxoplasmosis from her cat have been known for at least 20 years.
While there is a risk of catching some infection from a pet, that risk is very slight indeed and is not worth worrying people about, before their replacement surgery. The precautions taken before surgery should be sufficient to prevent it.