Smallpox vaccine supply gets boost from Aventis
Aventis Pasteur said it will donate about 85 million doses of its long-forgotten store of smallpox vaccine to the U.S. government stockpile for fighting bioterrorism, but it said the old vaccine
Aventis Pasteur said it will donate about 85 million doses of its long-forgotten store of smallpox vaccine to the U.S. government stockpile for fighting bioterrorism, but it said the old vaccine