Smallpox
Small Pox was emerged in humans thousands of years ago. Still today small pox is still around even though the last natural case was detected in 1977. What Small pox is exactly is a serious, contagious, and sometimes fatal infectious disease. So if you want to hear more you should listen up cause there is plenty more to talk about. Many Dieses have scientific names and the scientific name for small pox is variola major. The virus must pass from person to person in a continuing chain of infection. After you have that chain small pox become very fatal. The bumps well occur within 5-7 days. Twelve to 14 days after infection, the person that was affected will typically become febrile and has major aching pains and prostration.