Is AIDS viral or bacterial?

Is AIDS viral or bacterial?

HIV (human immunodeficiency virus) is a virus that attacks the body’s immune system. If HIV is not treated, it can lead to AIDS (acquired immunodeficiency syndrome). There is currently no effective cure. Once people get HIV, they have it for life.

Is AIDS a viral disease or not?

Acquired immunodeficiency syndrome (AIDS) is a chronic, potentially life-threatening condition caused by the human immunodeficiency virus (HIV). By damaging your immune system, HIV interferes with your body’s ability to fight infection and disease.

What type of viral infection is AIDS?

Human immunodeficiency virus (HIV) infection is a viral infection that progressively destroys certain white blood cells and can cause acquired immunodeficiency syndrome (AIDS).

What are the causes of AIDS?

HIV infection is caused by the human immunodeficiency virus. You can get HIV from contact with infected blood, semen, or vaginal fluids. Most people get the virus by having unprotected sex with someone who has HIV. Another common way of getting it is by sharing drug needles with someone who is infected with HIV.

How does HIV infect the body and the lifecycle of HIV?

How HIV infects the body and the lifecycle of HIV. FAST FACTS. HIV infects white blood cells in the body’s immune system called T-helper cells (or CD4 cells). The virus attaches itself to the T-helper cell; it then fuses with it, takes control of its DNA, replicates itself and releases more HIV into the blood.

What is HIV viral load and why is it important?

The HIV viral load is a measurement of the amount of HIV circulating in your blood if you are HIV-positive. The viral load is used to determine how effectively your antiretroviral drugs are working and can even tell doctors when your treatment is failing or you are not taking your drugs as prescribed.

What are the signs of HIV infection?

In its early stages, HIV infection often causes transient flu-like symptoms, such as fever, sore throat, rash, nausea and vomiting, diarrhea, fatigue, swollen lymph nodes, muscle aches, headaches, and joint pain. Doctors call this acute HIV infection.

What causes HIV infections?

HIV infection is caused by the human immunodeficiency virus. You can get HIV from contact with infected blood, semen, or vaginal fluids. Most people get the virus by having unprotected sex with someone who has HIV.