How can we prevent and control HIV AIDS?
How can a person reduce the risk of getting HIV?
- Get tested for HIV.
- Choose less risky sexual behaviors.
- Use condoms every time you have sex.
- Limit your number of sexual partners.
- Get tested and treated for STDs.
- Talk to your health care provider about pre-exposure prophylaxis (PrEP).
- Do not inject drugs.
How can HIV be prevented after?
PEP (post-exposure prophylaxis) means taking medicine to prevent HIV after a possible exposure. PEP should be used only in emergency situations and must be started within 72 hours after a recent possible exposure to HIV.

What does prevention mean in health?
Listen to pronunciation. (pree-VEN-shun) In medicine, action taken to decrease the chance of getting a disease or condition.
What are ways to prevent diseases?
Learn, practice, and teach healthy habits.
- #1 Handle & Prepare Food Safely. Food can carry germs.
- #2 Wash Hands Often.
- #3 Clean & Disinfect Commonly Used Surfaces.
- #4 Cough and Sneeze into a Tissue or Your Sleeve.
- #5 Don’t Share Personal Items.
- #6 Get Vaccinated.
- #7 Avoid Touching Wild Animals.
- #8 Stay Home When Sick.
How do I take PrEP?
Take 2 tablets of PrEP (double dose) between 2 and 24 hours before sex. The before-sex double dose is very important to make sure that there is enough drug in the body when you have sex. Take a single pill 24 hours after the double dose. Take another single pill the following day, 24 hours later.

Can I take PrEP after 5 days?
How long do I have to take PrEP before it is highly effective? PrEP reaches maximum protection from HIV for receptive anal sex (bottoming) at about 7 days of daily use. For receptive vaginal sex and injection drug use, PrEP reaches maximum protection at about 21 days of daily use.