How Aids Disease transmitted? Aids Disease Information
Transmitted Diseases Sexually Transmitted and Other Ways
The possible transmission routes of AIDS was known before the discovery of the virus. But the presence of the virus and blood tests were obtained after the use of more precise information about it. AIDS, given the infected blood and blood products, blood tests give positive results with people who carry the virus during sexual intercourse and pregnancy in case of pregnant women infected for sure. Infection with this virus without symptoms of the disease that everyone should keep in mind bulaştırabileceği.
Now this is a more detailed look at the ways of transmission:
• through blood contamination - By the mid-1980s, the West, blood or blood products (plasma, etc.) contamination was detected in a large number of transplanted patients. Hemophilia clotting factors, which often have to have a particular transplant patients infected with the virus this way.
Sıklaştırılarak controls blood blood banks after 1985 with the elimination of the virus, heat-processing of blood products, blood donors should be careful not to show high-risk groups, such measures have been taken. Thus, infection through blood transfusion was minimized. Today, in developed countries, infection rates are very low in clotting factors. Rare examples of recently infected donors receive a donation of development of antibodies against the virus can be explained yet.
Transmission through blood is very common among intravenous drug users. Drug addicts and jointly use the same syringe many times leads to infection of the virus through blood.
Drug addicts, a smaller, but still an important part of the sexually transmitted virus, about 30 percent of the patients in this group that depends on the infection of the virus sexually.
Virus spread through blood and sexual contact between drug addicts have also been observed previously. It is known that individuals infected with type B hepatitis virus, the same way. Even the B-type hepatitis in 90 percent of drug addicts in the last 20 years has become a disease.
Drug addicts habit of using a common syringe, endocarditis (heart inflammation of the inner membrane), such as infectious diseases can lead to severe.
Blood are about 34 mikrolitte a used syringe. That amount puts the syringe vessel bağımlısına HIV drugs and other agents of disease to the next is enough to touch. Only the tip of the syringe needle may be infected with the remaining percent of the amount of blood in the syringe is l i. Therefore, the tip of the needle accidentally sank a time of transmission is very rare. HIV-infected as a result of accidental needle stick thrown open to the public where no cases have been reported.
• transmission of sexual intercourse - all kinds of viruses in the same or opposite sex (anus, or mouth dölyolundan) can be transmitted during sexual intercourse weave a peer. The virus have been received in this way should be examined carefully to determine their spouses sexual biography. This should be considered in determining a variety of items are as follows:
Co-selection: the probability of virus in the blood is important for the selected partner. Drug addicts, those in the relationship of both sex and homosexuals are more likely to carry the virus. But the statistics in this situation is changing rapidly and the main mode of transmission of the relationship shows that the opposite sex.
The number of Co: Sexual life changed as the number of peer, virus carrier will increase the likelihood of a merger partner.
The type and frequency of sexual intercourse: sexual intercourse was established with a partner relationship with the frequency of virus in the blood increases the risk of contamination. In addition, the relationship of the virus infection rate is higher than the passive, especially through the anus.
Condom use: Virus carrier in the sexual intercourse with a partner 10 times reduces the likelihood of contamination.
The presence of disease or wounds, inflamed sexual organs: diseases of the virus from infecting the wound and creates a facilitating environment. Virus carrier of the virus infection as a result of sexual intercourse with a partner once the possibility of dölyolundan 100, is estimated between 1 and 500 1. A combination of the above-mentioned conditions increase the risk of infection in layers. For example, a person addicted to drugs and choose a wife without a condom vagina suppose you entered the relationship. Virus carrier rate among drug addicts in this region * to get 30 percent. In this case, the person carrying the virus likely to encounter a partner in the relationship and once you have approximately 3 l. Even in 300 1 and 1500 at the virus from 1 almasıyla probably result in the person. There is a lot of wounds to increase the probability of sexual organs leads.
• during pregnancy from mother to child (vertical) transmission - the blood of all infants born of mothers carrying the virus is known to contain antibodies against HlV'e. But passive antibodies from mother to baby is able to pass the infection may not be seen from all of the babies. Vertical transmission of as many as 30 percent of the cases in question.
AIDS virus, a virus carrier mothers' milk were also observed. Virus infection to their babies shortly after birth, the mothers have been reported in patients infected through milk.
Yet unproven, transmission routes - Scientists default, but yet unproven, are working intensively on ways of HIV transmission. Family, school, workplace, hospital environments, such as a virus carrier gradually increase the number of people, there is also the detection of the virus in body fluids other than blood, is known outside the routes of transmission must be investigated carefully.
Many research HlV'in sweat, saliva, tears, body fluids such as urine show bulaşmadığını. Therefore, transmission through blood or sexual intercourse is kept outside the family, school or workplace environments, such as a virus carrier of persons there is no danger of transmitting the virus. Toiletries, towels, cloth items, such as joint use of space and does not create a hazard. Virus mosquito-like insect inserts that do not exceed malanyla.
Now that the results of these studies examine in more detail:
The possibility of saliva contamination: The incidence of the virus in saliva is very low, although the rate seen in the blood, saliva of carriers of the virus have been separated. Very little saliva on the other hand, in vitro prevents the growth of AIDS virus.
According to a hypothetical mixing saliva saliva contamination can occur in large amounts of blood. Research in this direction, especially in the blood of people carrying the virus on those who carried out the relationship between bite or saliva in a hospital environment. A child may be taken by the patient's infection reported in 1986, focuses on the biting, but the exact effect of this has been reached due to lack of adequate information about the patient's history.
Isırıldıktan followed by patients with AIDS for a long time after the virus was found eight health workers and eight children. None of the patients with HIV virus, health officials have not taken the relationship tükürüğüyle, artificial respiration by mouth to patients with HIV infection who have observed the two officers.
Infection tears: tears of people with HIV virus in the blood was obtained very rarely. Contamination has not been reported until now, through tears or contact lens, or lens, but examination of the virus during the trial focused on the possibility of contamination.
Urinary infection: obtaining urine HlV'in the very low frequency. Urine of patients between health care providers engaged in operations related to any known cases were found infected in this way.
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