“The Smallpox! The Smallpox! What shall we do with it?” These were the words of John Adams as he contemplated the failure of the Northern American Army’s campaign in Canada in June 1776. Adams however was not the only one to experience the feeling of...
The origin of this natural disease is lost in prehistory, it has been believed to have appeared around 10,000 B. C. At the same time, it has been reported in ancient Asian cultures as early as 1122 B. C. It was not introduced until the...
Edward Jenner (1749-1823), often referred to as the Father of Immunology, was an English physician most noted for the discovery of the smallpox vaccine, the world’s earliest vaccination. Born to a reverend, Jenner had an upbringing that emphasized the importance of education. At the tender...
Spanish Conquistadors were able to conquer the Inca Empire, which at the time had an estimated population of six to twelve million people and an army consisting of thousands of warriors. The Conquistadors, led by Francisco Pizarro, benefited greatly from a diminished Incan Empire that...