Background
Smallpox
is known to be the most devastating disease humankind has ever
experience. This disease drasticlly changed the number of population all
around the world. Smallpox is known to have first appeared in India and
Egypt about 3,000 years ago. Many scientist think that it was
originated in Egypt because they found the earliest evidence of the
disease on the Egyptian Pharaoh Ramses V. He died in 1157 B.C & when
they discovered his mummified remains there where pockmarks on his
skin.