Understanding the riskswhere HIV is more common and less commoncan help you navigate the risk and reduce the odds.
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How Common Is HIV Today?
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HIV Prevalence in the U.S. That translates to an HIV prevalence of roughly 0.4%.
This doesnt mean that wherever you go in the U.S., the risk will be the same.
In dense urban populations, the risk of infection is greater, whether the infection is HIV orCOVID-19.
Get our printable guide for your next doctor’s appointment to help you ask the right questions.
But other factors weigh in as well, not least of which include poverty and access to quality healthcare.
The South is of special concern.
Global HIV Prevalence
The same factors that drive pandemics here in the U.S. also drive pandemics abroad.
This is especially true in sub-Saharan Africa, where an estimated 25.7 million people currently live with HIV.
What Are the Odds of Getting HIV?
If all things were equal, a 0.3% HIV prevalence might seem relatively low.
But clearly, different factors influence the risk of HIV from one group to another.
As a result, younger people who are generally more sexually active are at greater risk.
Further fueling the transmission risk is the high rate of undiagnosed infections among teens and young adults.
MSM also represent the largest single population of people living with HIV, with numbers exceeding 739,000 in 2022.
Biological vulnerabilities also factor into the increased rates of infection among heterosexual women.
Irrespective of what the statistics say, it is possible to get infected with only a single exposure.
By Race
Race and HIV are integrally linked.
By contrast, Whites represent 60.1% of the U.S. population and account for only 323,000 infections.
With modern antiretroviral therapies, this is possible.
Arguably, the greater challenge is avoiding infection if youre in a casual relationship or have multiple partners.
Some populations are at higher risk of contracting HIV.
Gay and bisexual men and other men who have sex with men have the highest rates of HIV transmission.
Among age cohorts, rates of new HIV infections are highest for people aged 25 to 34.
By race, Blacks have the highest rates of new HIV diagnoses.
Anal sex is the most common route of HIV transmission.
The use of a barrier such as a condom or a dental dam can make the risk even lower.
Joint United Nations Programme on HIV/AIDS.The urgency of now: AIDS at a crossroads.
Centers for Disease Control and Prevention.HIV diagnoses, deaths, and prevalence.
Centers for Disease Control and Prevention.Estimated HIV incidence and prevalence in the United States, 20182022.
Department of Health and Human Services.Data and trends: U.S. statistics.
UNAIDS.2000 Report on the global AIDS epidemic.
2020;7(9):e629-40.
doi:10.1016/S2352-3018(20)30211-3
UNAIDS.Regional profile: Western and Central Europe and North America.
Centers for Disease Control and Prevention.HIV testing and youth.
Centers for Disease Control and Prevention.HIV Surveillance Report 2017.
U.S. Census Bureau.Inequalities persist despite decline in poverty for all major race and Hispanic origin groups.
Moore RD.Epidemiology of HIV infection in the United States: Implications for linkage to care.Clin Infect Dis.
2011;52(suppl_2):S208-13.
doi:10.1093/cid/ciq044
U.S. Preventive Services Task Force.Human immunodeficiency virus (HIV) infection: Screening.
Aidsmap.Estimated HIV risk per exposure.
Centers for Disease Control and Prevention.HIV risk reduction tool: find answers to your questions.
World Health Organization.Estimated number of people (all ages) living with HIV.
World Health Organization.HIVprevalence of HIV among adults aged 15 to 49 (%).