What is the cause of hiv/aids

Explaining HIV and AIDS

Subscribe Your privacy is important to us. And if that person stops taking antiretroviral therapy, the viral load will increase again and the HIV can again start attacking CD4 cells.

what is the cause of hiv/aids

If you suspect recent exposure to the virus, click here to find your nearest testing facility. To prevent contracting HIV, healthcare professionals advise precautions related to the following. September 24, 2018 at 10: We may share your information with third-party partners for marketing purposes.

what is the cause of hiv/aids

The symptoms of this phase are flu-like and include:. These medications help fight off opportunistic infections.

what is the cause of hiv/aids

These opportunistic infections or cancers take advantage of a very weak immune system and signal that the person has AIDS, the last stage of HIV infection. During the clinical latency stage, the HIV virus continues to reproduce at very low levels, even if it cannot be detected with standard laboratory tests. The parasite Isospora belli can infect the body through contaminated food and water, causing diarrhea, fever, vomiting, weight loss, headaches , and abdominal pain.

Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

Other infections and complications of AIDS can also be treated. Adhering to antiretroviral treatment can reduce HIV to an undetectable viral load.

What Are HIV and AIDS?

We now have access to an enormous amount of additional research information from doctors and scientists. Once a significant number of the CD4 cells are damaged, the condition progresses to AIDS which is more severe and life-threatening. Next I did not find this page helpful because the content on the page: The risk of perinatal infection is declining with new treatments.

Infections that caused minimal or no health problems before the development of AIDS might pose a serious health risk once the condition has weakened the immune system.

It takes from 5 to 21 days for HIV to be detectable in the blood.

what is the cause of hiv/aids

Starting ART early in the progression of the virus is crucial. Blood testing will help determine if the regimen is working to keep the viral load down and the CD4 count up.

Healthcare workers should use gloves, masks, protective eyewear, shields, and gowns in situations where exposure to bodily fluids is a possibility.

what is the cause of hiv/aids

Scientists first discovered HIV in a human blood sample in 1959. The virus can be found in the blood, semen, vaginal fluid, and breast milk of infected people. Ver Mas Recursos.

This is very insightful. However, CMV retinitis is of particular concern in people with late-stage HIV, and it can infect the retina at the back of the eye, permanently removing sight. Toxoplasma gondii is a parasite that inhabits warm-blooded animals, including cats and rodents, and leaves the body in their feces.