World AIDS Vaccine Day 2025
May 18
when & where
World AIDS Vaccine Day, also known as HIV Vaccine Awareness Day, is a global observance that underscores the urgent need for a vaccine to prevent HIV infection and celebrates the efforts of researchers, advocates, and volunteers working toward that goal. It serves as a reminder of the progress made in HIV prevention and the critical work that still lies ahead.
What is World AIDS Vaccine Day?
World AIDS Vaccine Day was first commemorated on May 18, 1998, following a speech by then-U.S. President Bill Clinton at Morgan State University in 1997, where he called for a renewed commitment to developing an HIV vaccine. The day honors the scientists, health professionals, community leaders, trial participants, and advocates who are contributing to the search for a safe and effective HIV vaccine.
While great strides have been made in HIV treatment and prevention—such as pre-exposure prophylaxis (PrEP) and antiretroviral therapy (ART)—a vaccine remains a vital goal in the fight to end the AIDS epidemic globally.
When is World AIDS Vaccine Day?
World AIDS Vaccine Day is observed annually on May 18th. In 2025, it will fall on a Sunday.
Global and local events are held to educate communities, highlight ongoing research, and advocate for sustained funding and awareness.
How to Participate in World AIDS Vaccine Day
There are several ways to engage with this important awareness day:
- Support research: Learn about and donate to organizations involved in HIV vaccine development and clinical trials.
- Educate your community: Share reliable information about HIV prevention and the importance of vaccine research.
- Attend virtual or in-person events: Join panels, webinars, or discussions hosted by public health organizations and research institutions.
- Thank the contributors: Acknowledge the scientists, health workers, and volunteers who dedicate themselves to HIV research and care.
- Use your voice: Share posts and graphics on social media to help spread awareness using the official hashtags.
Why World AIDS Vaccine Day Matters
Globally, millions of people live with HIV, and thousands are newly infected each day. While antiretroviral treatments have dramatically improved life expectancy and quality of life, a preventive vaccine remains essential to ending the epidemic for good.
World AIDS Vaccine Day keeps the spotlight on scientific innovation and global solidarity, encouraging continuous investment in public health, equity, and education. It’s also a day of hope—affirming that the path to ending HIV is through collaboration, compassion, and determination.
Relevant Hashtags
#WorldAIDSVaccineDay #HIVAwareness #EndHIV #VaccineForAll #AIDSVaccine #GlobalHealth
Relevant Links
May 1 - May 31
May 1 - May 31
May 1 - May 31
May 1 - May 31