The virus nature of disease has been quickly enough defined also. The Virus AIDS
, an exciting syndrome of an immunodeficiency, named a HIV – a human immunodeficiency virus.

At first subsequently becomings infected the body of the person resists to a HIV which anything does not show itself, but thus imperceptibly blasts immune system of the infected HIV of the person.

Eventually there comes a phase on which immunity of the patient to such degree is weakened that any infection from which to a becoming infected of a HIV the organism of the patient would consult without the slightest problems, can appear lethal.

When the immune system is amazed, the human body becomes entirely defenceless before rather harmless microorganisms, and also malignant tumours. Just at this stage of development of a HIV-infection it also receives a name Virus AIDS. This name is deciphered as Acquired Immune Deficiency Syndrom: that is patients have not one, and set of various symptoms (syndrome) which develop because of (got) lesion of immune system of an organism caused by a virus which ceases to preserve the owner properly (immunodeficiency)

Ways of transmission of AIDS are perfectly known now, and at scientific physicians does not remain doubts about the mechanism of diffusion of the given infection. It is possible to say that the HIV is transferred by three ways: at sexual contact, through a blood of the infected person or from infected mother – to the child (upright).

HIV it is possible to catch during injections if the toolkit is used not disposable using, or at any contacts – «a blood in a blood».

It is possible to say that narcomaniacs catch more often than other categories of the population AIDS (HIV) an infection as use the repeatedly general syringes. Homosexuals too concern group of the raised risk of infection of a HIV (if proctal contacts without a condom practise).

The task of AIDS treatments of a HIV-infection – the maximum prolongation of life of the patient and maintaining its qualities. And this problem is even more often reached by means of modern medicinal preparations:

And already there are medicines for AIDS which vaguely infinitely support life of a HIV-infected of people and every day in the world there are more and more effective preparations.

One of the main groups of medicines for a HIV – antiviral preparations which interfere with a live cycle of a HIV or interfere with its reproduction. Preparations of such action are applied in medicine, since 1987. Since then the quantity of such medicines has extended, but action remains to the same: medicinal preparations influence on entering into a structure of a virus the fibers necessary for a virus for its reproduction. Medicines against a HIV do not allow to fibers to carry out the function and by that brake virus reproduction.

Owing to what a unique certain way of diagnosis of HIV AIDS are laboratory researches (the blood analysis on a HIV). The most widespread method of diagnosis of a HIV AIDS is the enzyme immunoassay with which help in blood serum of the patient antibodies to a HIV are taped.

Consequences of AIDS concerns those diseases, news about which people for set to equivalently news about the death sentence. It is caused both real danger and incurability of a HIV-infection, and that psychological atmosphere which surrounds sick of AIDS. Because consequences of AIDS infection concern not only physical, but also mental health of the person.

Physically the HIV infection can have the most various consequences. At adequate treatment of a HIV by modern antiviral preparations of the patient there can live many years actually without life deterioration. So, not in view of those problems which cause treatment: the need continuously to accept medicines, to pass inspection etc.