I don't know if you have heard about the noise tamiflu has made in Japan. It seems some people may have been experiencing nasty (possibly fatal) side effects to the drug.
Doctors in Japan warning about tamiflu sidefects Over here there has been much hype about the H5N1 strain with some people thinking the world is coming to an end. The truth of the matter is, the only people who are getting this virus at the moment are:
1: Those who eat improperly cooked sick birds or prepare sick poultry for meals, (many people in Asia do this because they can't afford to eat their healthy birds, they sell the healthy ones and eat the sick ones)
2: Those who eat RAW duck blood soup, from sick ducks.
3: Those who have fighting cocks (the keepers feed the birds from their own mouths!
There has been at least one instance of a doctor treating an infected person who contracted the virus but that was put down to him ingesting contaminated body fluids.
The expert who discovered this strain of avian influenza said that in the lab it is rather easy to mutate a virus such as this but in nature it practically never happens.
Sorry if you've already heard this, I just thought I would share a different point of view.
Cheers.