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World AIDS Day


World AIDS Day, held each year on December 1, is an opportunity to celebrate and support global efforts to prevent new HIV infections, increase HIV awareness and knowledge, and support those living with HIV.

Since World AIDS Day was first observed more than 30 years ago, progress to prevent and treat HIV has been extraordinary. HIV medicines are available to help people with HIV live long, healthy lives and prevent HIV transmission. In addition, effective HIV prevention methods, including pre-exposure prophylaxis (PrEP) and post-exposure prophylaxis (PEP), are available.

To learn more, browse this World AIDS Day webpage.

World AIDS Day

The U.S. Government Observes World AIDS Day

World AIDS Day Webpages

HIV-Related Information and Resources from ClinicalInfo


ClinicalInfo health information specialists are available to answer your HIV-related questions and help you find information on the ClinicalInfo and infoSIDA websites. Call 1-800-448-0440 for assistance in English or Spanish.

Additional HIV-Related Information and Resources