Some agencies are contending that the bacteria will die off, but we're finding it alive and causing infections.

These are the communities we were working with before. They've asked us to come tell them what's going on. I do workshops with them to show them the data and let them make their own decisions.

We recommend that those who visited the casino between Oct. 1 and Nov. 27 from 5 p.m. to 10 p.m., and were there 120 hours or more, contact their physician and request an evaluation that includes a TB skin test. The physician may also recommend additional tests if necessary.

The physician may also recommend additional tests if necessary.

Anyone who has been in the facility during that time -- if they are concerned, they should see their physician, but their likelihood of becoming infected was extremely low.

I can't answer why; I've got no theories. It's just the pattern we've always seen.