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Health Topics
HIV Infection/AIDS

Overview

HIV stands for Human Immunodeficiency Virus. AIDS stands for Acquired Immunodeficiency Syndrome. HIV is a virus that attacks and disables the immune system. When this occurs, the person can no longer fight off certain infections and cancers. A person can have HIV for many years but have no signs or symptoms or very mild ones. There are specific criteria that must be met for a person to be diagnosed with AIDS.

Transmission

HIV is mainly transmitted through vaginal and anal sex and from mother to infant during gestation, birth or breastfeeding. HIV is difficult to transmit through oral sex but it is possible for this to occur. Also, exposure to blood through sharing injection equipment can transmit HIV. HIV is found in high concentrations in blood, semen, vaginal fluids and breast milk.

Signs & Symptoms

With HIV infection a person may have acute symptoms (fever, malaise, or skin rash) after the first few weeks of HIV infection but before the HIV antibody test would be positive. These flu-like symptoms do not last. A person may also have no signs or symptoms with HIV infection. A person with AIDS may have certain infections, cancers, dementia or severe weight loss, to name some of the conditions associated with AIDS.

Prevention

The regular and correct use of condoms is an excellent way to prevent the sexual transmission of HIV infection. Also, injection equipment should never be shared.

Treatment

There is no cure for HIV or AIDS, only treatment. New antiviral drugs are available to people with HIV or AIDS to help prevent premature morbidity and mortality. A person diagnosed with these conditions should seek regular medical care.

How We Can Help

  • Anonymous and Confidential HIV testing are both available at UC Davis Student Health Services.
  • Testing for other STIs is available at Student Health Services. Please speak with your medical provider if you would like to get tested or wish to receive additional information.
  • If you would like to be seen by our medical staff, please contact our Appointment Desk (530.752.2349) to schedule an appointment.
  • Also, our Advice Nurse (530.752.9649) service is free for all UC Davis students to discuss health concerns and the need for medical care.

Recommended Resources

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last reviewed: Spring 2005