Some quoted excerpts from AIDS.gov:
“HIV” stands for Human Immunodeficiency Virus. To understand what that means, let’s break it down:
- H – Human – This particular virus can only infect human beings.
- I – Immunodeficiency – HIV weakens your immune system by destroying important cells that fight disease and infection. A “deficient” immune system can’t protect you.
- V – Virus – A virus can only reproduce itself by taking over a cell in the body of its host.
HIV is a lot like other viruses, including those that cause the “flu” or the common cold. But there is an important difference – over time, your immune system can clear most viruses out of your body. That isn’t the case with HIV – the human immune system can’t seem to get rid of it. That means that once you have HIV, you have it for life.
CDC estimates that 1,201,100 persons aged 13 years and older are living with HIV infection, including 168,300 (14%) who are unaware of their infection. Over the past decade, the number of people living with HIV has increased, while the annual number of new HIV infections has remained relatively stable. Still, the pace of new infections continues at far too high a level—particularly among certain groups.
Within 2-4 weeks after HIV infection, many, but not all, people experience flu-like symptoms, often described as the “worst flu ever.” This is called “acute retroviral syndrome” (ARS) or “primary HIV infection,” and it’s the body’s natural response to the HIV infection.
Symptoms can include:
- Fever (this is the most common symptom)
- Swollen glands
- Sore throat
- Muscle and joint aches and pains
These symptoms can last anywhere from a few days to several weeks. However, you should not assume you have HIV if you have any of these symptoms. Each of these symptoms can be caused by other illnesses. Conversely, not everyone who is infected with HIV develops ARS. Many people who are infected with HIV do not have any symptoms at all for 10 years or more.
Today is the day to get tested if you think you are potentially at risk of contracting HIV. Call your doctor or check out the AIDS test site locator to find a place near you for testing.