Capt. Alfred Dreyfus was a fairly restrained young man, graduating from one of France’s most notable military academies, The Ecole Polytechnique. He was devoted to serving his country, and more importantly, to his wife and child.…
HIV causes AIDS. HIV stands for human immunodeficiency virus. It breaks down the immune system (our body's protection against disease). HIV causes people to become sick with infections that normally wouldn't affect them.…
Human immunodeficiency virus (HIV) is what causes AIDS. HIV destroys CD4 helper lymphocyte in the body which is a defense cell. The body’s immune system which helps fight off infections contains the CD4 lymphocytes. As HIV destroys the CD4 lymphocytes in the body, people start to get infections that they normally would not get. Once the HIV has destroyed the immune system the patient has acquired immunodeficiency syndrome (AIDS).People with AIDS cannot fight off infections. There are several ways that HIV can be transmitted, such as; body fluids, breast milk, shared needles, from an infected person through semen, blood, and from infected mother to her baby during childbirth (Teens Health, 2009).…
10. Acquired immune deficiency syndrome (AIDS) - an infectious disease caused by HIV (human immunodeficiency virus) that destroys the immune system, leaving the person open to serious, life threatening diseases.…
AIDS is the acquired immunodeficiency syndrome where the immunity is severely damaged and lowers the bodies ability to resistance infection. HIV is the virus that causes AIDS. Fluid from an infected person much encounter a mucous membrane, the bloodstream, or a cut or injured area of another person to transmit the virus ((Davis). Early symptoms include fever, headache, fatigue, swollen lymph nodes, and a sore throat within two to four weeks of being infected. There are three phases to the disease. Thee first stage includes the acute infection and many people do not experience any symptoms. The second stage is known as clinical latency and means that the virus is dormant and reproduces much slower rate than in the acute phase. The second stage can last for one decade although it sometimes progresses faster. The third stage is AIDS. Individuals have low T-cell counts and compromised immune system that make them easily susceptible to infections and cancer (Davis). Social and economic consequence of HIV include loss of job and income, decreased family income, increased expenses for seeking care, and greater economic consequence, shown by selling assets. Those with AIDS deal with the social measures of being discriminated against along with their physical, mental, and social wellbeing. The disease can lead to a weakened family support…
AIDS is caused by a retrovirus known as HIV, which infects and kills the T-cells of the body’s immune system. HIV destroys CD4 cells, which is a type of white blood cells that helps the body fight diseases. The more CD4 cells that die, the weaker your immune system will be. As the CD4 cells are destroyed by HIV, the body will begin to develop other infections that would not normally affect it therefore making those who suffer from AIDS unable to fight off infections. In order to become infected with HIV, vaginal secretions, semen, or infected blood must enter your body. A person can’t catch HIV from ordinary contact such as hugging, kissing, or even shaking hands. HIV can also not be transmitted through, water, air, or even a mosquito bite.…
AIDS stands for acquired immune deficiency syndrome. It is related to HIV, but they are not the same at all. A person has AIDS only in the final stages of HIV, after the immune system becomes unable to defend itself against foreign invaders like bacteria, other viruses, and fungi, and allows for the development of certain cancers. As the virus (HIV) grows, it damages or kills most cells, weakening the immune system and leaving the individual vulnerable to various opportunistic infections and other illnesses, ranging from pneumonia to cancer. The U.S. Centers for Disease Control and Prevention (CDC) defines someone as having a clinical diagnosis of AIDS if they have tested positive for HIV. It is very important that you always protect yourself from these types of illnesses. Each day there are Americans who are affected with this virus due to not taking care of themselves or unprotected sex which is the main cause of this disease. One out of 250 people are affected with this disease. Most of the time people who carry it do not even know that they are carrying it. You must always go get checked to be safe and make sure that you are not a carrier of the disease. A person who is HIV-infected carries the virus in certain body fluids, including blood, semen, vaginal secretions, and breast milk. The virus can be transmitted only if such HIV-infected fluids enter the bloodstream of another person. This kind of direct entry can occur (1) through the linings of the vagina, rectum, mouth, and the opening at the tip of the penis; (2) through intravenous injection with a syringe; or (3) through a break…
AIDS (acquired immunodeficiency syndrome) is caused by HIV (human immunodeficiency virus). HIV is transmitted usually through unprotected sex with someone who is already infected, but it can also be transmitted through infected blood. The immune system is greatly affected by the disease. Once it enters the body, the virus recognizes a protein on helper T-cells, called CD4 (Cluster of Differentiation Antigen No. 4), and it attaches onto that receptor to take over the CD4 cell. The result is a virus that looks and acts as a CD4 T-cell. In the first stage of HIV, the virus infects and kills a number of T-cells. B-cells then form antibodies, and the spread of infection stabilizes, and the symptoms disappear for a few months to several years. Your immune system uses B-cells, T-cells, and Macrophages to fight off pathogens and remember viruses for a stronger and quicker defense next time the virus enters the body, but during this time of stability, the immune system is less able to fight off other viruses. If a virus enters the body, the T-cells sent to fight the other virus may be already infected with HIV, meaning that the cells either die, or divide to make more cells, which will also be infected with the HIV virus. The virus slowly attacks the person immune system, making it unable to defend itself from viruses. A person can die from something as harmless as a cold, because as all the T-cells gradually die, the body can 't recognize foreign substances entering the body. The uninformed host with no symptoms spreads the virus to other uneducated people, uneducated in the sense that they don 't know that the person has the virus, nor do they know how to protect themselves from the virus. Our program will educate all of these people, it will show them that all of them are at risk to it, and a person may have it and not even know it. If we can teach this to them at a young age, they will know how to protect themselves and to stay away from the virus. With this program,…
AIDS (Acquired Immunodeficiency Syndrome) is defined by the Mayo Clinic as "A chronic, potentially life-threatening condition which is caused by the human immunodeficiency virus (HIV). HIV damages the immune system, and interferes with the ability the body has to fight the disease causing organism" (Mayo Clinic, 2014). HIV is an infection transmitted sexually. Another mode of transmission for HIV is by exposure to infected blood, or it could also be transmitted from the mother to the unborn child during the course of pregnancy, at childbirth or through breastfeeding. It may take several years for the HIV virus to weaken the immune system enough that the patient will develop AIDS (Mayo Clinic, 2014).…
“HIV is the virus that causes AIDS” (2010). The virus weakens the body’s defense system, this makes it hard on the body to fight off other health problems and as time goes by the body becomes less able to fight off diseases. In the United States there was one in four new cases, which women account for and two in three are African American women who got HIV from unprotected sex with a man.…
AIDS - acquired immunodeficiency syndrome - was first reported in the United States in 1981 and has since become a major worldwide epidemic. AIDS is caused by the human immunodeficiency virus (HIV). By killing or damaging cells of the body's immune system, HIV progressively destroys the body's ability to fight infections and certain cancers. People diagnosed with AIDS may get life-threatening diseases called opportunistic infections, which are caused by microbes such as viruses or bacteria that usually do not make healthy people sick. More than 790,000 cases of AIDS have been reported in the United States since 1981, and as many as 900,000 Americans may be infected with HIV. This epidemic is growing more rapidly among minority populations and…
So what exactly is HIV/AIDS? HIV stands for Human Immunodeficiency Virus which can eventually lead to the…
AIDS is a kind of dangerous transmissible disease, caused by infected with AIDS virus (HIV).HIV is a kind of a virus that attacks the body's resistant system. It is the most important thing in the body's resistant system CD4T lymphocytes as the main board, a lot of compensations the cells, make human body loss of protection.…
Have you ever wondered what HIV or AIDS are? HIV stands for human immunodeficiency virus. It causes AIDS which stands for acquired immune deficiency. These viruses attacks the immune system and can cause you to die because it attacks your helper T cells. There are no cures, but you can take medication to help with the symptoms.…
Human immunodeficiency virus (HIV) is a lentivirus (slowly-replicating retrovirus) that causes acquired immunodeficiency syndrome (AIDS),[1] an infectious disease in which progressive failure of the human immune system leads to life-threatening opportunistic infections and/or cancer.…