The Virus Responsible for the AIDS Disease - 1522 Words

The virus which is responsible for the disease of AIDS or the Acquired Immunodeficiency Syndrome is named as HIV or the Human Immunodeficiency Virus. HIV is one of the members of viruses called the retrovirus. Explain this later These viruses are capable of duplicating the RNA into DNA.The virus has two exact copies of single-stranded RNA as the basic genome in the very center of the organism. The genome is surrounded by a membrane that is made of membrane-bound proteins and lipids. One of the membrane-bound proteins is called the T-cells which help the virus becoming physically attached. When it became attached, the virus that is brought inside by the T-cell could result for the internal core to become exposed and damaged. Then the enzyme attached to the RNA, starts to make a base-pair single-strand copy of the RNA into DNA. The single strand of DNA is also duplicated by the same enzyme to form double-stranded DNA. This DNA enters one of the 46 chromosomes within our cells and used it as pattern to produce new virus particles. These new virus particles can be released from the infected cell and infect the adjacent cells.) HIV can hide for a very long period of time in the cells of the body and attacks the main part of the immune system – the T-cells or the CD4 cells. HIV cannot enter unbroken skin. HIV can be transmitted through direct exchange of body fluids. Sexual intercourse is the most common form of HIV transmission. Blood to blood contact, such as sharing needles forShow MoreRelatedecological model of health1211 Words   |  5 PagesMedicine) Ecological Model of Health Abstract This paper discusses how IOM’s ecological model can be used to stop the AIDs pandemic which is a health issue globally. This is because the number of people infected with the disease has increased over the years, since the first case was reported. Statistics show that over 34 million people are infected globally. 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