College Students Still Struggle to Talk About HIV — Even as Risk Persists

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As World AIDS Day on December 1 approaches, new evidence suggests that many college students remain uncomfortable discussing HIV, underestimate their personal risk, and have important gaps in knowledge about prevention options such as condoms, HIV testing, and preventive medications like PrEP and PEP. This silence matters because young people aged 15–24 continue to account for a substantial share of new HIV infections worldwide, even as overall global HIV deaths and new infections have declined in recent years.

Why HIV Is Still a Youth Issue

Globally, an estimated 39.9–40.8 million people were living with HIV in 2023–2024, and nearly 1.5 million of them were adolescents aged 10–19. Adolescent girls and young women aged 15–24 acquired an estimated 210,000 new HIV infections in 2023—around 4,000 new infections every week, with a large proportion in sub-Saharan Africa. While regional patterns differ, young adults often face similar barriers: limited access to youth‑friendly services, stigma, and inadequate or inconsistent sex education.

In India and other low‑ and middle‑income countries, reviews of HIV knowledge among adolescents and young adults find that overall awareness is “satisfactory” on basic facts but poor on specific issues like non‑sexual transmission routes, testing options, and attitudes toward people living with HIV. These knowledge gaps can fuel stigma, discourage open conversation, and lead to preventable risk‑taking among students in colleges and universities.

What College Students Know — And Don’t

Recent studies from different regions paint a similar picture: college students have heard of HIV but often lack detailed, accurate understanding of transmission, testing, and modern treatment. In one Indian review of research on knowledge, attitudes and behaviors related to HIV, only about half of college students in some samples correctly identified common signs, transmission routes, and basic investigations for HIV, and misconceptions about people living with HIV remained common.

Cross‑sectional surveys in universities in Asia, Africa, and North America show that:

Many students know that unprotected sex is a key route of HIV transmission, but fewer correctly understand that mosquito bites do not transmit HIV or that effective treatment can reduce viral load to undetectable levels and sharply lower transmission risk.
A significant proportion of students engage in risky behaviors, such as inconsistent condom use, multiple partners, or sex under the influence of alcohol, while simultaneously underestimating their own risk of HIV
Awareness of pre‑exposure prophylaxis (PrEP) and post‑exposure prophylaxis (PEP) is limited; in a 2024 study of 2,605 sexually active college students, just over half had heard of PEP, and awareness of PrEP was even lower.

“Many students see HIV as a problem of ‘other people’—older generations, specific key populations, or different countries—rather than something that could affect them or their peers,” said an infectious disease physician at a large teaching hospital who frequently works with young adults. “That disconnect can delay testing and prevention.”

Why Students Hesitate to Talk About HIV

Even when knowledge is adequate, willingness to talk openly about HIV and sexual health on campus is often low. Qualitative research among college students describes a culture where sex is common but conversations about condoms, HIV status, or testing are seen as awkward, embarrassing, or “too serious.”

Several factors contribute to this reluctance:

Stigma and fear of judgment: Negative attitudes toward people living with HIV remain widespread; one large Indian review noted that about one‑third of adults expressed discriminatory views, which can spill over into college environments.
Cultural taboos around sex: In many settings, young people are discouraged from talking about sex at home or in school, making it harder to ask questions or seek care later.
Misplaced confidence in partial information: Students often pick up bits of information from social media or peers, leading to overconfidence in incorrect or incomplete knowledge.

A public health educator at a university‑based HIV clinic noted that students “worry that asking about HIV will make people assume things about their sexual orientation or behavior,” which can deter them from campus events or counseling even when services are confidential.

The Role of Testing, PrEP, and PEP

Modern HIV prevention goes well beyond condoms, yet these tools are not widely understood by students. HIV testing is now quick and accurate, and in many places, self‑testing kits or campus‑based rapid testing are available, but uptake among youth remains below targets.

Pre‑exposure prophylaxis (PrEP) is a daily or event‑driven medication regimen that, when taken as prescribed, can reduce the risk of acquiring HIV from sex by around 99%.hiv+1
Post‑exposure prophylaxis (PEP) is an emergency, short‑term antiretroviral treatment that must start within 72 hours after possible exposure (for example, a condom break or sexual assault) and continue for 28 days to be effective.

The 2024 JMIR study on college students with sexual experience found that although just over half had heard of PEP, very few had actually sought it after potential exposure, and awareness of PrEP was “relatively low.” The authors argued that targeted educational and behavioral interventions are “very important” to increase both knowledge and use of these tools among students at risk.

What Works: Campus‑Based Interventions

Evidence suggests that thoughtfully designed, youth‑friendly campus programs can significantly improve HIV knowledge and attitudes and increase use of testing and prevention services. A recent school‑health collaboration model in Asia combined on‑campus HIV self‑testing clinics, face‑to‑face counseling, referral pathways, and private online consultation channels. Students reported higher awareness of HIV transmission routes, better understanding of non‑transmission myths, and more positive attitudes toward prevention after the intervention, along with high satisfaction.

In India and elsewhere, public health experts recommend starting structured HIV education early in adolescence, then reinforcing it at college level with:

Regular, opt‑out or strongly encouraged testing events and clear information about where to access confidential services.
Peer‑led workshops and student clubs that normalize conversations about HIV, condoms, consent, and LGBTQ+ health.
Integration of HIV content into non‑medical curricula so that students in all disciplines—not just health sciences—receive accurate information.

“Peer educators can be powerful change agents,” said a community health psychologist involved in adolescent HIV programs. “Students are often more willing to ask difficult questions in a peer‑led session than in a traditional lecture.”

Implications for Public Health

Persisting gaps in HIV understanding and communication among college students have real‑world consequences for HIV control efforts. Young people who underestimate their risk may not seek testing, miss opportunities to use PrEP or PEP, or delay treatment if infected, which can harm their health and increase the chance of onward transmission.

Global agencies emphasize that closing these gaps is essential to achieving longer‑term goals, such as eliminating AIDS as a public health threat. UNAIDS reports notable progress in reducing new infections among adolescent girls and young women since 2010, but the pace is still too slow to meet 2030 targets, and gender and regional disparities remain stark. Expanding youth‑focused, rights‑based prevention—including comprehensive sexuality education, economic and social support for vulnerable youth, and easy access to testing and treatment—remains a priority.

What This Means for Students and Families

For readers—whether students, parents, or educators—the message is not to panic, but to engage. HIV today is a manageable chronic condition with effective treatment, and prevention tools are more powerful than ever. Yet these advances only help if people know about them, feel safe to talk about them, and can access them without stigma or financial barriers.

Practical steps include:

Normalizing conversations about sex, consent, and HIV in age‑appropriate ways at home and in schools.
Encouraging routine HIV testing for sexually active young people, similar to other health checks.
Asking college health centers about HIV testing, PrEP, and PEP services, and how confidentiality is protected.
Supporting student‑led initiatives around World AIDS Day and beyond that aim to reduce stigma and spread accurate information.

“Silence has always been one of HIV’s biggest allies,” the university physician said. “When students ask questions, get tested, and support friends living with HIV, they are quietly reshaping the epidemic’s future.”

Medical Disclaimer: This article is for informational purposes only and should not be considered medical advice. Always consult with qualified healthcare professionals before making any health-related decisions or changes to your treatment plan. The information presented here is based on current research and expert opinions, which may evolve as new evidence emerges.