Hiv virus duden

Want to stay abreast of changes in prevention, care, treatment or research or other public health arenas that affect our collective response to the HIV epidemic? Or are you new to this field? Menu HIV. GOV Search Search. Symptoms of HIV. These fluids are: Blood Semen cum and pre-seminal fluid Rectal fluids Vaginal fluids Breast milk For transmission to occur, the HIV in these fluids must get into the bloodstream of an HIV-negative person through a mucous membrane found in the rectum, vagina, mouth, or tip of the penis ; open cuts or sores; or by direct injection.

Anal sex is riskier than vaginal sex. Less common ways are: From mother to child during pregnancy, birth, or breastfeeding. Getting stuck with an HIV-contaminated needle or other sharp object. This is a risk mainly for health care workers. The risk is very low. HIV is spread only in extremely rare cases by: Having oral sex. The risk is extremely small these days because of rigorous testing of the U.

Being bitten by a person with HIV. Each of the very small number of documented cases has involved severe trauma with extensive tissue damage and the presence of blood. There is no risk of transmission if the skin is not broken. Possible symptoms include. But some people may not feel sick during acute HIV infection. Other illnesses can cause these same symptoms. See a health care provider if you have these symptoms and think you may have been exposed to HIV. Getting tested for HIV is the only way to know for sure.

But HIV medicine can slow or prevent progression of the disease. With the advancements in treatment, progression to Stage 3 is less common today than in the early days of HIV. Skip directly to site content Skip directly to page options Skip directly to A-Z link.

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What can we improve? Next We thank you for your time spent taking this survey. Your response has been recorded. Campaigns Many Federal agencies have developed public awareness and education campaigns to address HIV prevention, treatment, care, and research. More on Campaigns. Ver Mas Recursos. Learning Opportunities Want to stay abreast of changes in prevention, care, treatment or research or other public health arenas that affect our collective response to the HIV epidemic?

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