How long will bird flu stay?
We may worry when bird flu cases are happened in European and African cities. As I have said, we have WHO and efficient communication today, there is no way for bird flu to become epidemic like tens of years before.
Every incident will have full attention and immediate action to stop any spreading.
Perhaps bird flu has been with us for thousands of years. It is only with the modern medical technology that we know about its existence. As told, such type of virus will continue to evolve and may become silent or harmless for a period of years.
If it is so, then any silence does not mean that bird flu would be eliminated. It just goes into another silent period only.
The most important thing is to find out why some people exposed to bird flu and remained healthy or recovered in a short period. Then we can know whether we are immune to bird flu or not. This is much better than giving us some costly thing like Tamiflu.

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