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Essay about Herpes

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The herpes virus is one of the most prevalent viral diseases known to man. As much as eighty percent of all people, worldwide, have herpes simplex virus type 1 (HSV1), and twenty percent have herpes simplex virus type 2 (HSV2). This may sound like scary statistics, but most infected people suffer only mild discomfort. The more common form, HSV1, usually causes the occasional blister-like sores on or around the mouth. These blisters are called cold sores or fever blisters and, as most sufferers know, they are annoying and mildly painful but rarely dangerous. If the sores are left alone, they will generally heal up in five to twenty days. The less common version, HSV2, has the same symptoms except that the sores are usually found on or …show more content…

Some viruses also have an outer bag of lipo-protein called an envelope. After a virus attaches to a living cell, it either enters the cell to release the genetic information, or, the virus injects the information through the cells outer lining. Thus changing the cells natural functions and forcing the cell to spend its energy to create copies of the virus. The cell will go on making copies of the virus until the cell is used up and dies. The virus then leaves the dead cell and invades a nearby cell and the process starts all over. There are five types of human herpes virus: Varicella zoster which causes chickenpox, Epstein Barr virus which causes infectious mononucleosis, cytomegalovirus which can cause cytomegalic inclusion disease in infants, and herpes simplex viruses 1 and 2.
Herpes Simplex Viruses 1 and 2 Oates states that "the herpes virus [HSV1 & 2] is a roughly rounded particle, with its protein coat made up of a large number of hollow protein units. The whole is surrounded by a loose, 'baggy' envelope and measures about 100 nanometers ... “(p. 22). The herpes virus is transferred through body-to-body contact, most commonly when sores are present. However, the virus can be spread when there are no signs or symptoms of an outbreak. HSV usually infects the mucous membranes around the mouth or genital areas, but sores can form anywhere on the body. Once inside a living cell HSV takes over and the cell

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