Worms??

Question
I konw my cat has worms so I gave him the store bought de-wormer. I was wondering if I should keep him isolated and if so how long. We have two other cats and small children so i have him in a seperate room away from everyone.  

Answer
http://www.ehow.com/how_16502_prevent-worms-cats.html

That's a fantastic step by step article on worming your animals and securing your home so your other animals don't become infected.

I suggest keeping your animal isolated for two weeks, and also having fecal samples of your other two cats checked because they use the same litter box.