If the scientists are right, we are in big trouble. Or you can trust the politicians!
The great flu pandemic of 1918-9 killed over 50,000,000 people worldwide in a couple of years, as if WWI had not been bad enough. Pandemics have occurred about 2-3 times per century, in the last two centuries. The increasing concentration of people throughout the world, and especially the huge slums of the large cities of the Third World, create a perfect scenario for all this to happen again.
Viruses are notoriously difficult to fight, and the flu vaccine used every year offers absolutely no protection against the avian strains. A new experimental vaccine has been developed by Sanofi, a French Pharmaceutical company. So far one drug has been found to be effective in vitro. It is called Tamiflu, and it is sold by the Swiss Pharmaceutical company Roche. The drug, a neuraminidase inhibitor, is totally synthetic and it is very difficult to prepare. Its effectiveness against a live pandemic remains unproven, but it seems to represent our best hope. A similar neuraminidase inhibitor, Relenza, is marketed by British firm GSK. It may or may not be effective against the H5N1 virus.
The most prepared countries are Canada, New Zealand, Norway, UK, and Ireland, who have enough Tamiflu to treat 40% of the population, if needed. The US, perhaps in an unselfish act, isn't hoarding much of anything. Germany is placing a hefty order with Roche, which claims to have 4 factories producing the drug. In spite of that, the Swiss giant is being criticized for their slow production rate. Many have invoked breaking the patent exclusivity and allowing others to manufacture the drug. This is a no-brainer. In times of emergency, the free market won't help us. Yet, so far Roche's exclusivity and their right to make a profit has been solemnly respected. I have seen the process by which Tamiflu is made. It is long and tough and raw materials are not available in huge amounts. Scientists should start now expanding production of this potentially life-saving drug. Nothing of the kind is even contemplated. Some scientists, like Michael Osterholm from the Univ. of Minnesota, are being increasingly critical about the lack of urgency in spite of the little time left. In the end - he says, - the scientists will be judged on the basis of the passion and the energy with which they championed this human cause.
Some interesting stuff here