At the World Health Assembly in May 1980, the World Health Organization declared the world free of smallpox. Smallpox vaccination of civilians is now indicated
December 13, 2002, the president of the United States announced that smallpox vaccination would be offered to some categories of civilians and administered to m
December 13, 2002, the president of the United States announced that smallpox vaccination would be offered to some categories of civilians and administered to m
Since smallpox eradication, the science of eradication has changed and with it, our definitions of what diseases are possible to eradicate. However, eradication
As a number of diseases emerge or reemerge thus stimulating new vaccine development opportunities to help prevent those diseases, it can be especially difficult