Global HIV/AIDS Timeline
The Global HIV/AIDS Timeline is an ongoing reference tool for the many political, scientific, cultural, and community developments that have occurred over the history of the HIV/AIDS epidemic.
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The Global HIV/AIDS Timeline is an ongoing reference tool for the many political, scientific, cultural, and community developments that have occurred over the history of the HIV/AIDS epidemic.
In the U.S., Hispanic/Latino people have been disproportionately affected by HIV since the epidemic’s beginning, and that disparity has deepened over time. Hispanic/Latino people represent a larger share of HIV diagnoses and people estimated to be living with HIV relative to their population size. This fact sheet provides an overview of the impact of HIV on Hispanic/Latino people in the U.S.
Black people in the U.S. have been disproportionately affected by HIV since the epidemic’s beginning, and that disparity has deepened over time. Black people account for more new HIV diagnoses, people estimated to be living with HIV, and HIV-related deaths than any other racial/ethnic group in the U.S. This fact sheet provides an overview of the impact of HIV on Black people in the U.S.
This brief summarizes the "test-negative" methodology for estimating the effectiveness of influenza and COVID-19 vaccines, noting its strengths and potential limitations. This is the design is used in a CDC-led COVID-19 vaccine study that HHS decided not to publish.
A snapshot of disease outbreaks, with human transmission, that have occurred globally thus far in 2025, using multiple official sources.
This updated fact sheet provides the latest data on the U.S. HIV epidemic, including key trends over time, impact by region and population, and information on the U.S. government's response.
This tracker provides up-to-date data on federal Ending the HIV Epidemic (EHE) funding, including an overview of funding mechanisms by year, agency, grant mechanism, and jurisdiction. It will be updated over time.
Rates of New HIV Infections per 100,000, by Race/Ethnicity and Sex, United States, 2010 Download Source CDC, HIV Surveillance Supplemental Report, Vol. 17, No. 4; December 2012.
Rates of New HIV Infections per 100,000, by Race/Ethnicity, United States, 2010 Download Source CDC, HIV Surveillance Supplemental Report, Vol. 17, No. 4; December 2012.
At-home SARS-CoV-2 diagnostic tests may be a promising avenue to get more people tested in a timely manner. Lessons from at-home sexually transmitted tests can offer important less about limitations related to specimen collection, public health surveillance, and coverage and access.
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