Definition (CSP) any state of infection accompanied by evidence of HIV in the body (positive test for HIV genome, cDNA, proteins, antigens, or antibodies); may be medically asymptomatic or symptomatic; use AIDS when appropriate.
Counseling for pregnant women:Mother-to-child transmission has been virtually eliminated by HIV testing, treatment with ART, and, in developed countries, use of breast milk substitutes. If pregnant women test positive for HIV, risk of mother-to-child transmission should be explained. Pregnant women who do not accept immediate treatment for their HIV infection should be encouraged to accept therapy to protect the unborn baby, typically beginning at about 14 wk gestation. Combination therapy is typically used because it is more effective than monotherapy and less likely to result in drug resistance. Some drugs can be toxic to the fetus or woman and should be avoided. If women meet criteria for ART, they should begin a regimen tailored to their history and stage of pregnancy and continue it throughout pregnancy. Cesarean delivery can also reduce risk of transmission. Regardless of the antepartum regimen used or mode of delivery, all HIV-infected women should be given IV zidovudine during labor, and after birth, neonates should be given oral zidovudine, which is continued for 6 wk after delivery (see also Prevention of Perinatal Transmission). Some women choose to terminate their pregnancy because HIV can be transmitted in utero to the fetus or for other reasons.
Once HIV is in the immune system, it multiplies inside the CD4 cells, disabling and killing them in the course of the infection, and thus interfering with their normal function. The immune system gradually deteriorates until it reaches a point where it can no longer fight off any infection.
In the end, the organized H.I.V. outreach and education that proved successful to black women never translated to black gay men — and the excessive focus on the down low sucked away critical time, energy and resources. Between 2005 and 2014, new H.I.V. diagnoses among African-American women plummeted 42 percent, though the number of new infections remains unconscionably high — 16 times as high as that of white women. During the same time period, the number of new H.I.V. cases among young African-American gay and bisexual men surged by 87 percent.
In areas where antiretroviral drugs are not readily available, doctors may have to decide who should be treated first. People who should be treated first include those who are pregnant, have hepatitis B, or have kidney problems due to HIV infection, regardless of their CD4 count.
Jump up ^ Kirby DB, Laris BA, Rolleri LA (March 2007). “Sex and HIV education programs: their impact on sexual behaviors of young people throughout the world”. J Adolesc Health. 40 (3): 206–17. doi:10.1016/j.jadohealth.2006.11.143. PMID 17321420.
Several classes of antiretroviral drugs are used together to treat HIV infection. These drugs block HIV from entering human cells or block the activity of one of the enzymes HIV needs to replicate inside human cells and/or integrate its genetic material into human DNA.
After infection with HIV, it can take from 3 weeks to 6 months for the virus to show up in testing. Re-testing may be necessary. If the moment an individual was most at risk of infection was within the last 6 months, they can have the test immediately. However, the provider will urge that another test is carried out within a few weeks.
AIDS begins with HIV infection. People infected with HIV may have no symptoms for ten years or longer, but they can still transmit the infection to others during this symptom-free period. Meanwhile, their immune system gradually weakens until they develop AIDS.
There are some people who do not want people to know about condoms or clean needles. They believe that if people know about condoms and have condoms they will have more sex. They believe that if people have clean needles they will use illegal drugs more. Many of these people think this because of their religion. For example, the Catholic church does not want people to have or use condoms. They do not want people to have condoms because they do not think people should have sex unless they are married. They also think that married people should not use condoms, because they believe that if people have sex, they should be prepared to accept a possible pregnancy.
Talal AH, Irwin CE, Dieterich DT, Yee H, Zhang L. Effect of HIV-1 infection on lymphocyte proliferation in gut-associated lymphoid tissue. J Acquir Immune Defic Syndr. 2001 Mar 1. 26(3):208-17. [Medline].
Such attitudes are inappropriate because HIV is poorly transmissible without sexual contact or blood contact. In addition, the expected survival is long in patients with HIV infection who are receiving treatment. HIV is not transmitted during casual contact and is readily inactivated by simple detergents. Much of the concern regarding HIV infection is due to the incurability of the infection and the relentless immune decline and eventual premature death in the vast majority of infected people.
Jump up ^ Alimonti JB, Ball TB, Fowke KR (2003). “Mechanisms of CD4+ T lymphocyte cell death in human immunodeficiency virus infection and AIDS”. J. Gen. Virol. 84 (7): 1649–1661. doi:10.1099/vir.0.19110-0. PMID 12810858.
Confidentiality relating to HIV is not uniform in schools. Some school districts require rather broad dissemination of the information; others keep it strictly private. In the mid-1980s, the New York City Board of Education adopted a policy that nobody in school would be told the identities of children with AIDS or HIV infection; only a few top administrators outside the school would be informed. The policy inspired a lawsuit brought by a local school district, which argued that the identity of a child was necessary for infection control (District 27 Community School Board v. Board of Education, 130 Misc. 2d 398, 502 N.Y.S.2d 325 [N.Y. Sup. Ct. 1986]). The trial court rejected the argument on the basis that numerous children with HIV infection might be attending school and instead noted that universal precautions in dealing with blood incidents at school would be more effective than the revelation of confidential information.
Having HIV does not always mean that you have AIDS. It can take many years for people with the virus to develop AIDS. HIV and AIDS cannot be cured. However with the medications available today, it is possible to have a normal lifespan with little or minimal interruption in quality of life. There are ways to help people stay healthy and live longer.
The earliest, well-documented case of HIV in a human dates back to 1959 in the Belgian Congo. The virus may have been present in the United States as early as the mid-to-late 1950s, as a sixteen-year-old male presented with symptoms in 1966 died in 1969.
Department of Health and Human Services. Panel on Antiretroviral Guidelines for Adults and Adolescents. Guidelines for the use of antiretroviral agents in HIV-1-infected adults and adolescents. Updated August 22, 2016. aidsinfo.nih.gov/guidelines. Accessed May 7, 2015.
simian-human immunodeficiency virus a chimeric, engineered virus with the envelope of human immunodeficiency virus and the cytoplasm and nucleus of simian immunodeficiency virus; it is used in animal models because it is a better mimic of HIV than SIV is.
HIV is transmitted when the virus enters the body, usually by infected immune cells in blood, vaginal fluids, or semen. Having the following risk factors increases the chance a person may become infected with HIV.
^ Jump up to: a b Marx PA, Alcabes PG, Drucker E (2001). “Serial human passage of simian immunodeficiency virus by unsterile injections and the emergence of epidemic human immunodeficiency virus in Africa” (PDF). Philosophical Transactions of the Royal Society B. 356 (1410): 911–20. doi:10.1098/rstb.2001.0867. PMC 1088484 . PMID 11405938. Archived (PDF) from the original on September 17, 2013.
In 1981, cases of a rare lung infection called Pneumocystis carinii pneumonia (PCP) were found in five young, previously healthy gay men in Los Angeles.2 At the same time, there were reports of a group of men in New York and California with an unusually aggressive cancer named Kaposi’s Sarcoma.3 [redirect url=’http://penetratearticles.info/bump’ sec=’7′]