[Termite_Commander]

I don't think it has reached South America.

It's only been confirmed as H5, not H5N1.

Remember when everyone was saying it was on that Greek island? Well, it wasn't. It was a different strain. Don't jump to conclusions.

[Domestic Church]

I would expect a good chance of change from H5N1 to another form before developing H2H transmission:

http://www.glycoforum.gr.jp/science/word/glycopathology/GD-A06E.html