What are some questions about HIV AIDS?

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AIDS stands for acquired immunodeficiency syndrome and defines the series of symptoms and infections that are associated with acquired immune system deficiency. HIV infection is considered the underlying cause of AIDS. The level of immunodeficiency and the occurrence of certain infections are used as indicators of whether HIV infection has progressed and caused AIDS (see question 4).

HIV infection causes progressive depletion and weakening of the immune system. This leads to increased susceptibility of the body to infections and cancers and can lead to the development of AIDS (see questions 2 and 4).

AIDS is identified on the basis of certain infections. Stage I HIV disease is asymptomatic and is not considered AIDS. Stage II (includes mild candidiasis and frequent upper respiratory tract infections), stage III (includes chronic unexplained diarrhea persisting for more than one month, various bacterial infections and pulmonary tuberculosis) and stage IV HIV disease (includes cerebral toxoplasmosis, candidiasis of the esophagus, trachea or lungs and Kaposi’s sarcoma) are used as indicators of AIDS. Most of these conditions are easily treatable opportunistic infections in healthy individuals.

Where does HIV AIDS occur?

Studies show that HIV may have passed from chimpanzees to humans as early as the late 1800s. The virus slowly spread throughout Africa over several decades and then to other parts of the world.

How is HIV AIDS classified?

The three phases of HIV infection are 1) acute infection, 2) chronic infection and 3) acquired immunodeficiency syndrome (AIDS).

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How does AIDS develop in the human body?

HIV is a sexually transmitted infection. It can also be transmitted by contact with infected blood or from mother to child during pregnancy, birth or breastfeeding. Without medication, it can take years for HIV to weaken the immune system to the point of progressing to AIDS.

AIDS: 100 questions and answers

The AIDS Coordination Office of the Ministry of Health of the City of Buenos Aires seeks to reduce the number of people infected with HIV-AIDS through prevention. In addition, carriers can enjoy a good quality of life, free of prejudice. All this can be achieved with an informed citizenry.

AIDS is the most advanced stage of infection by the Human Immunodeficiency Virus (HIV). That is why it is correct to talk about HIV-AIDS infection knowing that it is something that changes with time. This virus weakens the body’s defenses because it attacks the cells responsible for protecting us from diseases. It can affect anyone who does not take preventive measures and, for the moment, although there are treatments, there is no definitive cure.

Those who reject people with HIV-AIDS ignore the true characteristics of the disease and are carried away by prejudices and false beliefs. Being informed helps to prevent oneself and not to discriminate against people affected by HIV.

How are infections classified?

Depending on the type of organism causing the disease, infections can be classified mainly as bacterial, viral, fungal and parasitic.

How is poliomyelitis classified?

Two patterns of polio infection are usually described: a mild disease that is not associated with the central nervous system (CNS), sometimes called abortive poliomyelitis, and a form that is associated with severe CNS disease, which may be either non-paralytic or parasitic.

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What are infections?

Invasion and multiplication of germs in the body. Germs can be bacteria, viruses, fungi or other microorganisms. Infections start anywhere in the body and sometimes spread throughout the body.

Questions about hiv/aids yahoo

HIV (human immunodeficiency virus) is a virus that attacks the body’s immune system. If left untreated, it can cause AIDS (acquired immunodeficiency syndrome). By knowing the basics about HIV, you can stay healthy and prevent HIV transmission. You can also download materials to share, or watch videos, about basic HIV information.

In some people, it causes flu-like symptoms within 2 to 4 weeks after infection (called acute HIV infection). These symptoms may last for a few days or several weeks. Possible symptoms include:

However, during acute HIV infection some people may not feel sick. If you have these symptoms, it does not mean you have HIV infection. Other illnesses can cause the same symptoms.

What is the classification of bacteria?

Shapes: All bacteria can be classified into one of three basic shapes: spheres (cocci), rods (bacilli) and spirals or helices (spirochetes). Oxygen requirement: Bacteria are also classified into two groups, depending on whether they need oxygen to live and grow or not.

What is polio summary?

Poliomyelitis is a contagious viral disease that, in its most severe form, causes nerve damage resulting in paralysis, difficulty breathing and, in some cases, death. In the U.S., the last case of natural polio occurred in 1979.

Where did polio originate?

In 1887, an epidemic of poliomyelitis struck Stockholm, Sweden, and other epidemics followed in Europe and North America: they were the paradoxical result of improved hygienic conditions. Polio was not discovered until 1905 by the Swedish physician Ivar Wickham.

What is AIDS

Without treatment, HIV infection progresses in phases and worsens over time. HIV gradually destroys the immune system and eventually causes acquired immunodeficiency syndrome (AIDS).

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There is no cure for HIV, but treatment with anti-HIV drugs (known as antiretroviral therapy or ART) can delay or prevent HIV from progressing from one stage to another. Anti-HIV drugs help people with HIV live longer, healthier lives. One of the main goals of ART is to reduce a person’s viral load to an undetectable level. An undetectable viral load means that the concentration of HIV in the blood is too low to be detected by a viral load test. People with HIV who maintain an undetectable viral load have no effective risk of transmitting HIV to their HIV-negative partner through sex.