But it's a nasty bug, one that's there's no effective remedy for, once it hits an area.

And there were a lot of nasty bugs in that fire, you betcha.

Now as we discussed before, what we're going to be up against in there are some pretty nasty bugs, bigger and smarter.

I'm glad we're closed, first of all because it was such a nasty bug.

"Your mother told me you picked up a nasty bug somewhere."

Who doesn't know the symptoms, the complications, the size and shape of the nasty little bug?

There's a nasty little bug evolved in the last few years, Jim.

We've got five nasty bugs to look out for.

MM going to fix all those nasty little bugs in the jobs section then?

From her studies, Donna knew they were nasty bugs, but nothing out of the ordinary for a hospital.