with your awraeness of HIV/AIDS what is the meaning?( your own opinion)?

Answer 1

HIV = Human Immuno-Virus
AIDS = Auto Immune Deficiency Syndrome

HIV is the cause for AIDS, which is the disease. The disease lowers or eliminates the bodies immune system so that he/she is unable to ward off infections that cause the diseases that usually cause the person to die (Pneumonia, etc.).

Answer 2

In my own opinion it's just another disease, HIV causes AIDS. It's horrible to have and I am going to do my best not to get it. I think if some people were more educated it would not be as prominent as it is.

Answer 3

death

Answer 4

When was HIV discovered and how is it diagnosed?

In 1981, homosexual men with symptoms of a disease that now are considered typical of the acquired immunodeficiency syndrome (AIDS) were first described in Los Angeles and New York. The men had an unusual type of lung infection (pneumonia) called Pneumocystis carinii (now known as Pneumocystis jiroveci) pneumonia (PCP) and rare skin tumors called Kaposi's sarcoma. The patients were noted to have a severe reduction of a type of cell in the blood that is an important part of the immune system, called CD4 cells. These cells, often referred to as T cells, help the body fight infections. Shortly thereafter, this disease was recognized throughout the United States, Western Europe, and Africa. In 1983, researchers in the United States and France described the virus that causes AIDS, now known as the human immunodeficiency virus (HIV) and belonging to the group of viruses called retroviruses. In 1985, a blood test became available that measures antibodies to HIV that are the body's immune response to the HIV. This blood test remains the best method for diagnosing HIV infection. Recently, tests have become available to look for these same antibodies in the saliva and urine, and some can provide results within 20 minutes of testing.

How is HIV spread (transmitted)?

HIV is present in the blood and genital secretions of virtually all individuals infected with HIV, regardless of whether or not they have symptoms. The spread of HIV can occur when these secretions come in contact with tissues such as those lining the vagina, anal area, mouth, or eyes (the mucus membranes), or with a break in the skin, such as from a cut or puncture by a needle. The most common ways in which HIV is spreading throughout the world include sexual contact, sharing needles, and by transmission from infected mothers to their newborns during pregnancy, labor (the delivery process), or breast-feeding. (See the section below on treatment during pregnancy for a discussion on reducing the risk of transmission to the newborn.)

Sexual transmission of HIV has been described from men to men, men to women, women to men, and women to women through vaginal, anal, and oral sex. The best way to avoid sexual transmission is abstinence from sex until it is certain that both partners in a monogamous relationship are not HIV-infected. Because the HIV antibody test can take up to 6 months to turn positive, both partners would need to test negative 6 months after their last potential exposure to HIV. If abstinence is out of the question, the next best method is the use of latex barriers. This involves placing a condom on the penis as soon as an erection is achieved in order to avoid exposure to pre-ejaculatory and ejaculatory fluids that contain infectious HIV. For oral sex, condoms should be used for fellatio (oral contact with the penis) and latex barriers (dental dams) for cunnilingus (oral contact with the vaginal area). A dental dam is any piece of latex that prevents vaginal secretions from coming in direct contact with the mouth. Although such dams occasionally can be purchased, they are most often created by cutting a square piece of latex from a condom.

The spread of HIV by exposure to infected blood usually results from sharing needles, as in those used for illicit drugs. HIV also can be spread by sharing needles for anabolic steroids to increase muscle, tattooing, and body piercing. To prevent the spread of HIV, as well as other diseases including hepatitis, needles should never be shared. At the beginning of the HIV epidemic, many individuals acquired HIV infection from blood transfusions or blood products, such as those used for hemophiliacs. Currently, however, because blood is tested for antibodies to HIV before transfusion, the risk of acquiring HIV from a blood transfusion in the United States is extremely small and is considered insignificant.

There is little evidence that HIV can be transferred by casual exposure, as might occur in a household setting. For example, unless there are open sores or blood in the mouth, kissing is generally considered not to be a risk factor for transmitting HIV. This is because saliva, in contrast to genital secretions, has been shown to contain very little HIV. Still, theoretical risks are associated with the sharing of toothbrushes and shaving razors because they can cause bleeding, and blood contains large amounts of HIV. Consequently, these items should not be shared with infected persons. Similarly, without sexual exposure or direct contact with blood, there is little if any risk of HIV contagion in the workplace or classroom.

What happens after an exposure to the blood or genital secretions of an HIV- infected person?

The risk of HIV transmission occurring after any potential exposure to bodily fluids is poorly defined. The highest risk sexual activity, however, is thought to be anal intercourse without a condom. In this case, the risk of infection may be as high as 3% to 5% for each exposure. The risk is probably less for vaginal intercourse without a condom and even less for oral sex without a latex barrier. Despite the fact that no single sexual exposure carries a high risk of contagion, HIV infection can occur after even one sexual event. Thus, people must always be diligent in protecting themselves from potential infection.

Within 2 to 6 weeks of an exposure, the majority of infected persons will have a positive HIV antibody test, with virtually all being positive by 6 months. The test used most commonly for diagnosing infection with HIV is referred to as an ELISA. If the ELISA finds the HIV antibody, the presence of the antibody is confirmed by a test called a Western blot. During this period of time shortly after infection, more than 50% of those infected will experience a "flu-like" or “infectious mono-like” illness for up to several weeks. This illness is considered the stage of primary HIV infection. The most common symptoms of primary HIV infection are:

fever
aching muscles and joints
sore throat, and;
swollen glands (lymph nodes) in the neck.
It is not known, however, why only some HIV-infected persons develop these symptoms. It also is unknown whether or not having the symptoms is related in any way to the future course of HIV disease. Regardless, infected persons will become symptom-free (asymptomatic) after this phase of primary infection. During the asymptomatic phase, infected individuals will know whether or not they are infected only if a test for HIV is done. Therefore, anyone who might possibly have been exposed to HIV should seek testing even if they are not experiencing symptoms. HIV testing can be performed by a physician or at a testing center.

During the asymptomatic stage of infection, literally billions of HIV particles (copies) are produced every day and circulate in the blood. This production of virus is associated with a decline (at an inconsistent rate) in the number of CD4 cells in the blood over the ensuing years. Although the precise mechanism by which HIV infection results in CD4 cell decline is not known, it probably results from a direct effect of the virus on the cell as well as the body’s attempt to clear these infected cells from the system. In addition to virus in the blood, there is also virus throughout the body, especially in the lymph nodes, brain, and genital secretions. The time from HIV infection to the development of AIDS varies. Some people develop symptoms, signaling the complications of HIV that define AIDS, within 1 year of infection. Others, however, remain completely asymptomatic after as many as 20 years. The average time for progression from initial infection to AIDS is 8 to10 years. The reason why different people experience clinical progression of HIV at different rates remains an area of active research.