Commemorating World AIDS Day

Every year on 1 December, communities across the world come together to observe World AIDS Day. It is a time to honour those who have lost their lives, support people living with HIV, and renew our commitment to prevention and education. Although much progress has been made over the years, HIV remains a reality for many families and individuals. The best way to protect ourselves and our loved ones is through knowledge, awareness and early action.

One of the most important messages this year is the role of PrEP and PEP in preventing HIV. These two medicines have helped many people stay safe and healthy, but many still don’t know how they work or when to use them.

PrEP, short for Pre-Exposure Prophylaxis, is a daily pill that helps prevent HIV before exposure. It is recommended for people who may be at higher risk, including those with HIV-positive partners, people who have multiple partners, or anyone who simply wants extra protection. When taken correctly every day, PrEP is highly effective and can reduce the risk of getting HIV by more than 90%. It is available at many public clinics and is safe for most adults and teenagers.

PrEP is not a replacement for condoms, but it works best alongside other safe practices. It is also important to take it consistently for full protection. If you stop taking it for a long period, the protection level drops, so regular check-ups with a nurse or doctor are advised.

PEP, or Post-Exposure Prophylaxis, is different. It is an emergency medication taken after a possible exposure to HIV. This includes situations like unprotected sex, a burst condom, sexual assault or accidental exposure to blood. PEP must be started as soon as possible, ideally within 2 hours, but definitely within 72 hours (three days). The sooner it is taken, the better it works. It is taken for 28 days and is available at many clinics and hospitals.

While PrEP protects you before an exposure, PEP acts as a safety net after something unexpected happens. Knowing the difference can save lives.

World AIDS Day also reminds us about the importance of regular HIV testing. Testing is quick, free at most clinics, and confidential. Early detection allows people living with HIV to start treatment immediately, stay healthy and prevent passing the virus to others. Stigma remains one of the biggest barriers in the fight against HIV. By talking openly, supporting one another and sharing accurate information, we help build safer, healthier communities.

As we commemorate World AIDS Day, let us honour the past while protecting the present. PrEP and PEP give us powerful tools, when paired with education and kindness, they move us closer to an HIV-free future.