HIV Prevention, Testing, PrEP and PEP
A practical guide to HIV risk reduction, testing windows, emergency PEP and ongoing PrEP prevention.
8 min read · Reference: WHO and CDC HIV prevention guidance
HIV prevention is strongest when several tools work together: condoms, sterile injection equipment, regular testing, PrEP for ongoing risk, and PEP after a possible recent exposure. Treatment also prevents transmission when viral load remains undetectable.
PEP is time-sensitive and should be started as soon as possible within 72 hours after a possible exposure. PrEP is planned prevention for people with ongoing risk and requires periodic HIV, kidney, and STI monitoring.
Testing windows vary by test type. A negative result immediately after exposure does not always exclude infection, so follow-up testing is important. Partners should avoid blame and focus on care, testing, and prevention.
HIV is a manageable chronic condition with treatment. Early diagnosis protects health, prevents transmission, and reduces fear created by outdated misinformation.
Medical disclaimer
This article is original educational content from Aegis Education. It is not medical advice, diagnosis, or treatment. For personal health concerns, contact a licensed healthcare professional or local emergency services when urgent care is needed.