Learn About Modern HIV Prevention Methods

HIV prevention has developed significantly, providing people with several ways to reduce the possibility of infection. Modern prevention combines behavioral choices, barrier methods, medicines, testing, and effective treatment. The most appropriate approach can depend on a person's circumstances, potential exposure, and access to healthcare. Understanding these options can help people make informed decisions and seek professional guidance when needed.

Explore Modern HIV Prevention Options

Condoms remain an important prevention method because they can reduce exposure to HIV and many other sexually transmitted infections when used correctly and consistently. PrEP provides another option for people who do not have HIV but may have an increased risk of acquiring it. WHO currently recognizes several PrEP approaches, including oral medicines and long acting injectable options.

Important prevention approaches include:

• Condom use: External and internal condoms can help prevent HIV transmission during sex when used correctly and consistently.
• PrEP: Pre exposure prophylaxis uses antiretroviral medicines before potential exposure to reduce the risk of acquiring HIV.
• PEP: Post exposure prophylaxis uses antiretroviral medicines after a possible exposure and should be discussed with a healthcare professional promptly.
• Regular testing: HIV testing helps people understand their status and connect with prevention or treatment services.
• Harm reduction: People who inject drugs can reduce HIV risk through services such as sterile needle and syringe programs.

Learn How Testing and Treatment Support Prevention

Testing is an important part of modern HIV prevention because knowing HIV status helps people choose appropriate prevention or treatment strategies. For people living with HIV, antiretroviral therapy can suppress the virus to an undetectable level. People receiving effective treatment and maintaining viral suppression do not transmit HIV through sex.

Other prevention measures can also be important depending on individual circumstances:

• Treatment and viral suppression: Consistent antiretroviral treatment protects health and prevents sexual transmission when viral suppression is maintained.
• Pregnancy and childbirth care: Appropriate antiretroviral treatment can substantially reduce transmission from a mother to her child during pregnancy, delivery, and breastfeeding.
• STI testing: Identifying and treating other sexually transmitted infections can form part of comprehensive HIV prevention.
• Medical guidance: PrEP and PEP decisions should be made with appropriate healthcare advice, particularly when there has been a possible exposure.
• Combination prevention: Using more than one suitable prevention strategy can provide broader protection and address different routes of HIV transmission.

Modern HIV prevention is therefore not based on one method alone. Condoms, PrEP, PEP, testing, treatment, and harm reduction each have an important role. Learning how these approaches work can help people understand their choices, recognize situations that may require urgent medical attention, and seek appropriate healthcare support.