The Human Immunodeficiency Virus ( Hiv ) Essay

HIV or the Human Deficiency virus is like other viruses including the flu, but the one thing that makes this virus so different than any other is that the body is unable to clear this one out completely. Once someone is infected, there is no cure. Over time, HIV can also hide or mask itself in the body's cells. The cells within a person's body that fight off infection are called CD4 cells or T cells. HIV attacks these cells and copies or replicates itself inside these cells, then destroys them. HIV over time will destroy so many of these cells that the body is unable to fight off infection anymore. When this starts happening, AIDS or Acquired Immunodeficiency Syndrome happens which is the final stage

The Acquired Immune Deficiency Syndrome denotes a spectrum of conditions that are caused by the HIV virus. Infection with this disease does not result in the instant occurrence of the related signs and symptoms. However, an individual is likely to experience flu-like symptoms after he or she is infected with it. Eventually, the person experiences a prolonged period of apparent health with no visible signs. On progression, the infection adversely interferes with the immune system of the individual. The weakening of the body’s defense system increases the risk of recurrence of common infections and opportunistic illnesses that

Description: HIV, also known as human immunodeficiency virus, attacks the immune system allowing the patient's body to not be able to protect itself. “HIV attacks and destroys the infection-fighting CD4 cells of the immune system. The loss of CD4 cells makes it difficult for the body to fight infections and certain cancers. Without treatment, HIV can gradually destroy the immune system and advance to AIDS” (National Health Institute). The disease was believed to originated in the Congo during the 1900’s, but now is present

Human immunodeficiency virus (HIV) infects the cells of the immune system. In particular, HIV attacks and destroys the T helper lymphocytes, or T-cells, which are crucial to the immune system and immune response. (These cells are also called CD4-positive lymphocytes because HIV uses the protein CD4, present on the surface of the cell, to attach itself and pry its way into the cell.) Each day, your body produces millions of CD4+ T-cells to help maintain your immunity and fight off invading viruses and germs. Once HIV is in your body, the virus is able to copy itself over and over, increasing its ability to kill CD4+ T-cells. Soon, infected cells outnumber healthy T-cells.

The human immunodeficiency virus gets its name by the sole species it affects and the characteristic damage it does to the body, which is also known as HIV. Viruses are notorious for the mode in which they reproduce; a virus enters the body, seizes the body’s cells, and uses it as a host. This is the only way for viruses to replicate. HIV takes over the body’s T cells, also known as CD4 cells, which are important to defend the body from various antigens. Normally, T cells would respond to infection and diseases by neutralizing, creating antibodies to fight off the antigen the next time it comes around, or lessen the effects it has on the body. Infections such as pneumonia that would make a regular person incredibly ill could be fatal to someone

Diseases, infections, and viruses effect the population around the world each and every day. One of those viruses is the Human Immunodeficiency Virus, or better known as HIV. HIV is a virus that attacks the immune system, causing it to become weak and vulnerable. HIV can later on turn into AIDS, or Acquired Immune Deficiency Syndrome. There is currently no known cure for HIV or AIDS, but there are treatment plans available to help prolong HIV from turning into AIDS.

Human immunodeficiency virus (most commonly known as HIV) is a virus that damages the cells in your immune system, affecting the body’s natural defence system against

Epidemiologist: This role involves learning about the pattern and incidence of how the disease is transmitted and works to help find community prevention solutions. The portals of entry for HIV: skin via Injection or trauma, mucous membranes of mouth, penis, vagina and rectum during sexual activity, placenta to child during pregnancy. Portals of exit: blood, semen, pre-ejaculate, vaginal secretions and breast milk. Reservoirs: human blood, semen and vaginal secretions. The mode(s) of transmission: unprotected sex exposing mucous membranes to infected fluids, injection using contaminated needle, infusion from contaminated blood transfusion, accidental prick from contaminated needle, having an open wound come into contact with infected blood; virus passing from mother to baby through placenta, to baby through breast milk, or via interaction with vaginal secretions during birth. However HIV cannot be transmitted through saliva, tears or urine (Merck Manual, 2003).

HIV, also known as the human immunodeficiency virus, can have diminishing effects on the body’s immune system. Unlike other viruses, such as the flu, the body cannot get rid of HIV. This virus attacks T-cells (T-cells play a huge role in cell immunity), and replicates itself among the attacked T-cells. When too many of the cells have been attacked, and the body can longer fight infection, the HIV infection can then transform into AIDS. (Acquired immune deficiency syndrome)

HIV goes through several different movements before it leads to AIDs. The first step is the serioconversion illness. This symptoms of this illness is very similar to the flu and an affected individual will

“HIV also known as human immunodeficiency virus is a virus that attacks the immune system, the body 's natural defense system.” When a person has a weak immune system as oppose to a strong immune system the body has a hard time fighting off the disease. The HIV virus and the infection that it causes is called HIV. White blood cells are an important part of the immune system. One of the major symptoms and by far the worst is when HIV infects and destroys certain white blood cells. If too many white blood cells are destroyed, the body can no longer defend itself against the virus or infection. The last part of HIV infection is AIDS. People with AIDS have a low number of white

For about a hundred year, Human Immunodeficiency Virus has existed on the face of the earth. It is a virus to the human body transmitted from one person to another though physical contact such as sexually, breast feeding, needles, body fluids, etc. It has been one the world’s number one health issues. Millions of people have been effected by this virus and the number of the infected a year continues to grow, drastically! Sadly, after years of research there is still no cure for this deadly virus.

Women with drug addictions has conclusively linked with HIV/ AIDS since this epidemic has started. HIV is the acronym for human immunodeficiency virus and it causes the immune system to become weak. As a result, this causes the body to be terrible at protecting itself against diseases and other viruses. HIV causes damage by harming the immune cells in the body. The immune cells it affects are called CD4 positive (CD4+) T cells, which are vital for fighting infections in the body. HIV metamorphose the CD4+T cells into little factories that cause the production of more of the virus to destroy other healthy cells, which eventually destroys the CD4+ T cells. When a person has less than 200 in cell count, the patient diagnosed with the disease AIDS. HIV/AIDS and its link to drugs is involved when risky behaviors are involved when transmitting or contracting the deadly disease. Since AIDS is not cure-able, prevention of transmission can be avoided is very important to understand in sexual education. Some treatments and therapies are given to drug abusers, which aid these goals of sexual education. The immune system weakens when the T cells are lost and as a result, a person becomes more subject to infections and common illnesses, to help slow this process down, special medicine is distributed to the person infected with the virus. Some medicines and remedies are given to HIV patients to help lower the risk of transmission and advancement of the disease. In addition, it helps

Hello, today we are discussing HIV and AIDS. This disease is known as a severe decline in one’s immune system resulting in a decreased ability to resist infection and malignancy. A lot of people ask what the difference between HIV and AIDS is. HIV is the virus that causes the disease AIDS. With this being said, I will now discuss some objectives that that will be covered throughout this lecture that I hope will help guide you as well as help you have a better understanding of the progression of this disease (Welcome to AIDS.gov, 2009).

Normally with in a year or two the serve stages of HIV set in. At this point in