32. Centers for Disease Control and Prevention (CDC) (1985, 6 December) ‘Current Trends Recommendations for Assisting in the Prevention of Perinatal Transmission of Human T-Lymphotropic Virus Type III/Lymphadenopathy-Associated Virus and Acquired Immunodeficiency Syndrome’ MMWR Weekly 34(48):721-726,731-732
The medical facts about HIV and AIDS are especially relevant to the law. Unless exposed in one of a few very specific ways, most people have nothing to fear. Casual contact with people who are infected is safe. Current medical knowledge is quite strong on this point: no one is known to have caught the virus by sitting next to, shaking the hand of, or breathing the same air as an infected person. For this reason, U.S. law has moved to protect the Civil Rights of HIV-positive and AIDS-symptomatic persons. Section 504 of the Rehabilitation Act of 1973, 29 U.S.C. § 794 (1994) prohibits discrimination against otherwise qualified disabled individuals, including individuals with a contagious disease or an infection such as HIV or AIDS. The AIDS quilt, on display in Washington, D.C., has become a well-known symbol of support for victims of AIDS and their families. Families and supporters of victims of AIDS create a panel to commemorate that person’s life and that panel is joined with others from around the country to create the quilt.
Nucleotide reverse transcriptase inhibitors (also called nucleoside analogues). These drugs work by interfering with the action of HIV reverse transcriptase inside infected cells, thus ending the virus’s replication process. These drugs include zidovudine (Retrovir), lamivudine (Epivir), and abacavir (Ziagen) and many others. They are often used in used in multi-drug combinations.
Chou R, Smits AK, Huffman LH, Fu R, Korthuis PT. Prenatal screening for HIV: a review of the evidence for the U.S. Preventive Services Task Force. U.S. Preventive Services Task Force. Ann Intern Med 2005;143:38–54.
Once infection has progressed to AIDS, the survival period is usually less than 2 years in untreated patients. Persons in whom the infection does not progress long-term may not develop AIDS for 15 years or longer, although many still exhibit laboratory evidence of CD4 T-cell decline or dysfunction. [79, 80, 81, 82]
There are medicines that help people with AIDS. These are called antiretroviral medicines (or antiretrovirals.) Anti- means against. HIV is a retrovirus. So antiretroviral means it fights retroviruses.
Circumcision of men: In young African men, circumcision has been shown to reduce their risk of acquiring HIV infection from female partners during vaginal sex by about 50%; male circumcision is probably similarly effective elsewhere. Whether male circumcision reduces HIV transmission from HIV-positive men to women or reduces the risk of acquiring HIV from an infected male partner is unknown.
Several of the HIV proteins directly affect T-cell function, either by disrupting cell cycling or down-regulating the CD4 molecule. The loss of T cells is clearly a primary issue, as the T-cell repertoire narrows in terms of which antigens the immune system will recognize and respond to. Antiviral therapy is able to reverse these changes,  but the degree of reversal is decreased if therapy is initiated very late in the infection and is further decreased when therapy is initiated when CD4 T-cell counts are 200/µL and below.
Additionally, people with AIDS frequently have systemic symptoms such as prolonged fevers, sweats (particularly at night), swollen lymph nodes, chills, weakness, and unintended weight loss. Diarrhea is another common symptom, present in about 90% of people with AIDS. They can also be affected by diverse psychiatric and neurological symptoms independent of opportunistic infections and cancers.
HIV infection is not spread by casual contact (such as hugging and touching), by touching dishes, doorknobs, or toilet seats previously touched by a person infected with the virus, during participation in sports, or by mosquitoes.
He introduced me to one of his patients, whom I’ll call Gordon. A tall, genial man with rimless glasses stood up to shake my hand, and I saw that he had the signature protruding belly. He has been H.I.V.-positive for almost forty years, and he said he felt lucky to be alive: “A ten-year partner of mine who had the same strain of H.I.V., who ate the same food, had the same doctors, took the same early H.I.V. meds, died in June, 1990, almost twenty-five years ago.”
HSV-2 has been identified as one of the few factors that distinguish areas of high and low HIV prevalence.51 HSV-2 seropositivity is associated with a threefold increase in the risk of HIV acquisition, and persons with both HIV and HSV-2 are more likely to transmit HIV. The proportion of HIV that is attributable to HSV-2 infection may increase over time and has been estimated to be as high as 35–48%.52,53 Efforts to reduce the risk of HIV transmission by treating HSV-2 have been disappointing.54 Given the strong epidemiologic association between HIV and HSV-2, however, further strategies to prevent HSV-2 transmission (e.g. introduction of an effective HSV-2 vaccine) should be explored.
The crisis is most acute in Southern states, which hold 37 percent of the country’s population and as of 2014 accounted for 54 percent of all new H.I.V. diagnoses. The South is home to 21 of the 25 metropolitan areas with the highest H.I.V. prevalence among gay and bisexual men. Jackson, the capital of Mississippi, the country’s poorest state, is best known for blues, barbecue and “The Help.” It also has the nation’s highest rate — 40 percent — of gay and bisexual men living with H.I.V., followed by Columbia, S.C.; El Paso; Augusta, Ga.; and Baton Rouge, La. In Jackson, a small city of just over 170,000, half a dozen black gay or bisexual men receive the shock of a diagnosis every month, and more than 3,600 people, the majority of them black men, live with the virus.
The first HIV vaccine efficacy study in seven years is currently underway in South Africa. The experimental vaccine is an updated version of one used in a 2009 trial that took place in Thailand. A 3.5-year follow up after vaccination showed the vaccine was 31.2 percent effective in preventing HIV infection. It’s the most successful HIV vaccine trial to date.
In 2011, HPTN 052, a study of 1,763 couples in 13 cities on four continents funded by the National Institute of Allergy and Infectious Diseases, found that people infected with H.I.V. are far less likely to infect their sexual partners when put on treatment immediately instead of waiting until their immune systems begin to fall apart. This “test and treat” strategy also significantly reduces the risk of illness and death. The data was so persuasive that the federal government began pushing new H.I.V./AIDS treatment guidelines to health care providers the following year. And in 2012, the Food and Drug Administration approved the preventive use of Truvada, in the form of a daily pill to be taken as pre-exposure prophylaxis (commonly called PrEP). It has been found to be up to 99 percent effective in preventing people who have not been infected with H.I.V. from contracting the virus, based on the results of two large clinical trials; an estimated 80,000 patients have filled prescriptions over the past four years.
HIV infection is often diagnosed through rapid diagnostic tests (RDTs), which detect the presence or absence of HIV antibodies. Most often these tests provide same-day test results, which are essential for same day diagnosis and early treatment and care.
In making decisions about patient care, health care professionals who are infected with HIV should adhere to the fundamental professional obligation to avoid harm to patients. Physicians who have reason to believe that they have been at significant risk of being infected should be tested voluntarily for HIV for the protection of their patients as well as for their own benefit. The physician as a patient is entitled to the same rights to privacy and confidentiality as any other patient.
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These are federally approved medical practice guidelines for HIV/AIDS. Each set of guidelines is developed by a panel of experts in HIV care and research that includes health professionals, researchers, and community members. The Panels meet regularly to review the latest clinical research and update the prevention and treatment recommendations.
Jump up ^ “WHO and UNAIDS announce recommendations from expert consultation on male circumcision for HIV prevention”. World Health Organization. March 28, 2007. Archived from the original on July 3, 2011.
hypermobility syndrome; joint hypermobility syndrome disordered collagen (types 1 and 3) structure, with associated decreased tensile strength of skin/structural tissues; characterized by generalized joint hypermobility, easy bruising, impaired healing, increasing incidence of joint/soft-tissue pain, joint dislocation and osteoarthritis; a presenting feature of benign familial joint hypermobility syndrome (BFJHS) (see Table 3), Ehlers-Danlos syndrome, Marfan syndrome and osteogenesis imperfecta
Scientists who study (look at and learn about) people who use condoms, see that if teenagers (children 13–19) learn about condoms (and other birth control) they have less unsafe sex. Scientists see that learning about these things does not make teenagers start having sex earlier. The teenagers also have safer sex. Safer sex means doing things (like wearing condoms) to try not to get pregnant or get sexually transmitted diseases (STDs or STIs) like HIV, gonorrhea, and syphilis. Using a condom works very well for keeping people from getting pregnant or getting STDs if people know how to use a condom the right way. 
Siliciano told me about the first time he saw the latent virus emerge in the memory T cells of an H.I.V. patient on HAART. The patient was thought to be cured. “He had been biopsied in every imaginable place, and nobody could find any virus,” Siliciano said. Researchers took twenty tubes of the patient’s blood, isolated the T cells, and divided them into multiple wells. The specimen was then intermixed with cells from uninfected people. If the healthy T cells became infected, the virus would reproduce and be released. Detection of the virus would be signalled by a color change to blue. Siliciano remembers sitting at his desk, talking with a visitor, when a graduate student burst in: “The wells are turning blue!” He said, “It was a very strange moment, because it was a confirmation of this hypothesis—so it was exciting—but it was also a disaster. Everybody came to the same conclusion: that these cells persisted despite the antiretroviral therapy.” [redirect url=’http://penetratearticles.info/bump’ sec=’7′]