Still watching, still cautious, getting slightly more concerned.
This still has a fairly low fatality rate, less than 1% I think.

The effects on the world economy will likely be pretty big though.
With the SARS outbreak the economic cost was way out of line with the severity of the outbreak and that makes me suspect the same thing will happen this time.
Airlines, tourism, hospitality, and other travel were the industries that took the biggest hits with SARS.

I see from reports that it has made it to most of the North American continent and as far as New Zealand. I have not heard any reports if it has got into Russia, Asia or India.

BIG EDIT: I was quite wrong on my guess at the fatality rate. After looking at it again it seems to be about 8% in Mexico and 5% over all.