> by g = e W e ot ’£ 4 O i i%- . £il €& 3 g b % : Science throws lifeline to killer smallpox
... i%- . £il €& 3 g b % : Science throws lifeline to killer smallpox THE potency of smallpox is still vivid inlivingmemory:thelastglobalepidemic, in 1967, killed more than two million people. Smallpox was eradicated from the world 15 years 2go, after a 13-year ...