Re: Other snake may have RI!
It is highly contagious. Just make sure you keep them seperate. Try and sanitize after you handle your carpet. I had a gtp python that was brought to me with RI. I have a three bedroom house though, so it was fairly easy to be safe. I never went into my ball room wearing the same clothes if I had handled the gtp that day, and made sure to wash my hands and arms good.
I would be sure to ask your vet plenty of questions. I know it's easily contracted through the air, but I don't know about your clothes. He might request any clothes you wear while handling the carpet need to stay out of the bedroom. I don't know if you can get some lysol and just spray yourself down or not.
I also think it's at least a month after the carpet gets rid of his symptoms you can stop worrying. I hope he gets better for you soon, and everything turns out fine. I do know RI is dangerous, and can spread through a whole collection in no time. Good luck!
Re: Other snake may have RI!
Since its a virus and is spread by air mostly, and tend to be incredibly agressive it seems, i suggest you do as the other post says <.<