I am worried...

uh huh, 'cause the guy who has moved properly to LA, considering sending his kids to english boarding school (i know the dude who toured him and his daughter round one :P), became executive producer, spent his whole summer promoting and making an advertising campaign, and has signed for at least two more years is gonna give up due to a leg problem?? And we are believing this because the DAILY MAIL says so?! In an article where they get the basic facts that are mentioned in the FIRST EPISODE wrong?!

(BTW, most of that speech is stolen from a much cleverer person on the link of that article. I take no credit for an excellently made point :P)

I believe he is signed through season 8.

Well I also read an article about that but nothing to worry about. Hugh signed another two year contract with fox so there'll surely be season 7.

you can read it here
link
but the article is wrong in the simplest thing, House's limp, why should it be right with the other stuff??

No, it's not even remotely true, I've seen that interview, those people don't even watch the show -_-