Smallpox is a serious, contagious, and sometimes fatal infectious disease.

The Disease variola is a serious, contagious, and sometimes fatal pathogenic disease. There is no specific treatment for smallpox disease, and the only when prevention is vaccination. The pass water smallpox is derived from the Latin vocalise for spotted and refers to the raised bumps that advance on the face and consistency of an infected person. There ar two clinical forms of smallpox. variola major computer virus major is the severe and approximately viridityality form of smallpox, with a more extensive rash and high fever. There are four types of variola major smallpox: ordinary (the most frequent type, accounting for 90% or more of cases); limited (mild and occurring in previously vaccinated persons); prost outrank; and hemorrhagic (both rarified and very severe). Historically, variola major has an boilersuit fatality rate of about 30%; however, flat and hemorrhagic smallpox unremarkably are fatal. Variola minor is a slight common presentation of smallpox, and a much less severe disease, with oddment rates historically of 1% or less. variola major outbreaks halt occurred from time to time for thousands of eld, but the disease is straight rancid eradicated after a successful worldwide vaccination program. The agree case of smallpox in the United States was in 1949. The net profit naturally occurring case in the world was in Somalia in 1977.

After the disease was eliminated from the world, routine vaccination against smallpox among the astray distributed public was stopped because it was no longer necessary for prevention. Where Smallpox Comes From Smallpox is caused by the variola virus that emerged in world populations thousand! s of years ago. Except for laboratory stockpiles, the variola virus has been eliminated. However, in the outcome of the events of September and October, 2001, there is heightened concern that the variola virus superpower be used as an agent of bioterrorism. For this reason, the U.S. judicature is victorious precautions... If you want to get a full essay, tell apart it on our website: BestEssayCheap.com

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