This dialogue kicked off with the emergence of PrEP as a groundbreaking option in HIV prevention, offering a proactive measure for at-risk populations to significantly lower the chances of contracting the virus. Scientists and public health officials have lauded PrEP’s efficacy, yet challenges remain in ensuring widespread access and acceptance. Hill and colleagues pinpoint critical years in the evolution of PrEP usage, illustrating how shifts in societal attitudes, healthcare policies, and public health campaigns have played a monumental role in shaping its trajectory among young adults — a demographic often at higher risk for HIV infection.

Particularly notable is the observation that while PrEP has received endorsement from various health organizations worldwide, discrepancies still exist concerning its dispensing rates among different age groups. Young adults, in particular, exhibit a pattern indicative of varied engagement with PrEP services, influencing the overall public health response to HIV prevention. The study’s findings reveal essential correlations between socioeconomic factors and PrEP access, drawing attention to the need for targeted interventions that address the barriers faced by this vulnerable population.

Moreover, the data highlight essential shifts in public perception of HIV and the resources allocated to combating it. Over time, the growing awareness and education about HIV prevention methods have fostered increased acceptance of PrEP. However, the research emphasizes that barriers such as stigma, lack of healthcare access, and misinformation remain persistent challenges. The authors assert that addressing these issues is vital for maximizing PrEP’s impact on young adults who are at increased risk of HIV infection.

Another crucial aspect of the study addresses disparities in PrEP dispensing among different racial and ethnic groups. Hill et al. shed light on inequities that persist within the healthcare system, noting how these disparities can influence national public health outcomes. By analyzing the data, the researchers provide a comprehensive view of how systemic factors converge to create barriers for certain populations, urging stakeholders to galvanize efforts towards more equitable healthcare practices.

The study highlights the importance of integrating community-focused solutions and resources geared towards improving PrEP access. Innovative approaches such as mobile health clinics and telehealth services have made strides in reaching young adults who may be reluctant to seek traditional healthcare services. These initiatives facilitate not only education but also the dispensing of PrEP, demonstrating successful models that can be replicated in other regions facing similar challenges.

Furthermore, the role of healthcare providers in promoting PrEP cannot be understated. The authors underscore that sustained education and training for medical professionals is imperative in ensuring they hold informed discussions with patients about PrEP’s benefits and potential side effects. Their research indicates that practitioners play a pivotal role in combating misinformation and stigma surrounding the medication, particularly for young adults who may otherwise feel marginalized in healthcare settings.

As the landscape of public health continues to evolve, real-time data collection remains essential to monitor trends in PrEP dispensing. Hill et al. advocate for ongoing research into the barriers faced by populations in accessing PrEP. Regular tracking of PrEP refills, adherence levels, and attitudes can shed light on the effectiveness of interventions designed to increase uptake. Such data-driven approaches empower researchers, public health experts, and advocates by providing them with the insights needed to formulate effective strategies moving forward.

The study yields a stark reminder: while achievements in HIV prevention via PrEP have been monumental, a concerted effort is needed to ensure these successes translate into improved healthcare access and outcomes for young adults, particularly those of diverse backgrounds. Stakeholders must embrace collaboration across various sectors, including government agencies, healthcare systems, and community-based organizations, to forge pathways towards greater health equity.

As we reflect on national trends in HIV PrEP dispensing, the work of Hill and colleagues acts as a clarion call to action, imploring both healthcare providers and policymakers to prioritize PrEP as a comprehensive tool in the fight against HIV. Education, advocacy, and a commitment to equity will be crucial drivers in reshaping the future landscape of HIV prevention, ultimately ensuring that no young adult is left behind in the pursuit of health, well-being, and longevity.

The time for action is now, and as we aim to tackle the barriers to accessing PrEP, it becomes essential to harness the collective will of the community to create sustainable change. By focusing our efforts on understanding and addressing the nuances of HIV prevention, we are better positioned to enhance the quality of life, reduce infection rates, and ultimately move closer to ending the HIV epidemic.

With further research and commitment, the dialogue surrounding PrEP can evolve past mere data points to become an integral part of the healthcare narrative. Hill, He, and Chua’s contributions to this dialogue mark a significant step in broadening our understanding and propulsion of HIV preventative strategies, setting the groundwork for future innovation and success.

Subject of Research: Trends in HIV Pre-Exposure Prophylaxis Dispensing among Young Adults

Article Title: Response to Letter to the Editor on “National Trends in HIV Pre-Exposure Prophylaxis Dispensing to Young Adults, 2016–2023”

Article References:

Hill, N.E., He, S. & Chua, KP. Response to Letter to the Editor on “National Trends in HIV Pre-Exposure Prophylaxis Dispensing to Young Adults, 2016–2023”.
J GEN INTERN MED (2025). https://doi.org/10.1007/s11606-025-09976-8

Image Credits: AI Generated

DOI: https://doi.org/10.1007/s11606-025-09976-8

Keywords: HIV, Pre-Exposure Prophylaxis, Young Adults, Healthcare Access, Public Health, Equity, Prevention Strategies, Stigma, Disparities, Community Solutions, Education, Research, Telehealth, Collaboration.

The study, recently published in Patient Education and Counseling, sheds light on the preferences of young people aged 13 to 24 regarding educational content about PrEP delivered via social media. This age group, responsible for approximately 20% of new HIV infections in the U.S. in 2022, presents unique challenges and opportunities for public health outreach. The researchers hypothesized that conventional messaging—often fear-based or negative in tone—might be less effective among youth accustomed to rapidly digesting engaging, upbeat content on platforms such as TikTok, Instagram, and YouTube.

Utilizing the concepts rooted in behavioral economics, the investigators designed and tested two distinct styles of short, social-media-like videos. One employed a gain-framed approach, emphasizing the positive outcomes and benefits of taking PrEP, while the other employed a loss-framed strategy, warning about the risks associated with not utilizing the medication. Both versions targeted the adolescent and young adult psyche, focusing on authenticity and relatability to enhance viewer engagement.

Focus groups including thirty young participants, aged between 15 and 25 and recruited from diverse regions including Boston, Michigan, and Los Angeles, were exposed to both styles of videos. Remarkably, more than half of these participants (53%) expressed a clear preference for the gain-framed messaging, citing its positive tone and emphasis on PrEP’s high effectiveness as factors that made the information more appealing and memorable. The participants also highlighted the importance of clear, aesthetically engaging visuals that mirrored the short-form content consumption style they frequently encounter on social media.

Importantly, the participants reported that videos accompanied by an authentic voice—especially those perceived as trustworthy when shown in clinical settings such as doctors’ offices—would more likely prompt them to seek further information or consult healthcare professionals. This response underscores a vital intersection where digital outreach can dovetail with traditional healthcare encounters, creating a multipronged strategy to improve PrEP uptake among youth.

Dr. Douglas Krakower, associate professor in the Division of Infectious Diseases at BIDMC and senior author of the study, points to a critical bottleneck impeding PrEP adoption: knowledge gaps. Although PrEP has been approved for adolescent use since 2018 due to its proven efficacy, awareness and understanding of the medication’s benefits remain limited. Krakower emphasizes the necessity of tailored educational campaigns that resonate with the developmental stages and media consumption habits of adolescents and young adults to mitigate these knowledge deficits effectively.

One striking implication of this research is the pivotal role that social media platforms may play in modern health education. Unlike traditional public health messaging, which often relies on dense, formal materials or fear-driven narratives, social media content demands succinct, engaging, and approachable communication. The researchers propose that official healthcare entities and public health departments should leverage these platforms more aggressively, creating content that not only informs but also connects on a personal level with young people.

The study also highlights the potential for collaboration with social media influencers—individuals who command significant trust and attention from youth audiences. When influencers are engaged thoughtfully, they can assist in delivering accurate, medically sound information framed in a tone and style that feels genuine and non-threatening. This approach could counteract misinformation and build greater confidence among youth to explore HIV prevention options like PrEP.

While the findings are promising, the authors acknowledge limitations in the study’s demographic composition. The participants were predominantly white and cisgender, groups not representative of the highest-risk populations in the U.S., such as Black and Latino youth and transgender individuals who disproportionately bear the burden of new HIV infections. Therefore, future research must include more diverse participants to ensure that messaging strategies are effective across all subgroups most vulnerable to HIV.

The integration of behavioral economics into health communication exemplifies a sophisticated effort to understand and influence decision-making processes in adolescents and young adults. By dissecting how message framing—whether highlighting gains or losses—shapes perceptions and behavioral intentions, the study provides an empirical basis for crafting interventions that leverage psychological insights for public health benefit.

Ultimately, this research invites a paradigm shift in HIV prevention education. It challenges healthcare providers and public health professionals to meet youth precisely where they spend much of their time—online—and to engage with them in ways that reflect their values, communication preferences, and cultural context. Social media-driven campaigns promoting positive, gain-focused messages about PrEP, supported by medical authority and peer involvement, hold the promise of transforming adolescent and young adult engagement with HIV prevention.

The urgency of this work cannot be overstated. With thousands of new HIV cases annually among U.S. teenagers and young adults, optimizing the dissemination of life-saving information is crucial. The convergence of behavioral economics, digital media savvy, and clinical expertise represents a dynamic and innovative front in the ongoing endeavor to reduce HIV transmissions and empower young people to safeguard their health proactively.

This study’s insights extend beyond HIV prevention, offering a valuable blueprint for how public health communication might evolve in the digital era. By prioritizing authenticity, positivity, and developmental appropriateness—and by harnessing the power of social media influencers—the field can harness new modalities to reach vulnerable populations, increase health literacy, and improve health outcomes more broadly.

In conclusion, to halt the HIV epidemic among young people, health educators must embrace a nuanced understanding of how youth consume information today. Social media is not merely a distraction but an essential channel through which vital health messages can—and must—be delivered. This innovative approach, grounded in behavioral science, may well be the key to turning the tide in the fight against HIV.

Subject of Research: Behavioral economics application to HIV pre-exposure prophylaxis education for adolescents and young adults
Article Title: “To reach the new generation… TikTok:” Applying behavioral economics to adolescent and young adult HIV pre-exposure prophylaxis education
News Publication Date: 25-Jul-2025
Web References: https://www.sciencedirect.com/science/article/abs/pii/S0738399125006445; http://dx.doi.org/10.1016/j.pec.2025.109277
Keywords: HIV prevention, Behavioral economics

The study meticulously analyzed national pharmacy data, tracking oral PrEP prescriptions dispensed over a seven-year span. At the outset of this period, only 26 prescriptions per 100,000 young adults were recorded, but by the end of 2023, this rate had escalated dramatically to more than 208 per 100,000—representing a commitment from healthcare systems and patients alike to combat HIV transmission proactively. Nevertheless, while the rise in prescription rates is undeniably encouraging, the research also highlights critical challenges concerning adherence and sustained medication use within this vulnerable group.

An intriguing feature of the findings centers on the disparity in prescription rates between the younger subset (ages 18 to 21) and their slightly older counterparts (ages 22 to 25), with the former showing notably lower uptake. This phenomenon may be attributed to developmental, social, and healthcare access factors intrinsic to late adolescence and early adulthood. Compounding this issue is the observed decline in prescription refills’ duration—patients, on average, maintained their PrEP regimen for a shorter period by over two weeks compared to earlier years. Such inconsistencies in medication adherence raise concerns about the real-world effectiveness of PrEP outside of clinical trials.

The research team, led by Dr. Nina Hill, who balances roles as a general internist and pediatrician at the University of Michigan, underscores the complexity of navigating preventive care for young adults. This group often falls between pediatric and adult care models, leading to gaps in continuity and tailored health education. Furthermore, developmental psychology suggests that young adults may underestimate their susceptibility to sexually transmitted infections (STIs), including HIV, fostering less engagement with preventive healthcare services. Dr. Hill emphasizes the urgency of addressing these educational and systemic barriers to optimize the reach and impact of PrEP.

Critical to achieving consistent PrEP use is the sequence of medical interactions required for initiation and maintenance. Patients must first undergo HIV risk assessment, typically through provider consultations or validated online screening tools. Those deemed appropriate candidates then face an initial clinical evaluation involving tests not only for HIV but also other STIs, as well as assessments of renal function to ensure medication safety. Following prescription dispensing, rigorous follow-up every three to six months is essential, encompassing laboratory monitoring to detect any adverse effects and confirm ongoing HIV-negative status. Interruptions or irregularities in this continuum risk diminishing PrEP’s protective capacity.

The study also brings to light behavioral nuances around PrEP use, recognizing that some patients adopt event-driven or episodic dosing strategies. These regimens involve taking PrEP in anticipation of periods of sexual activity rather than daily use, demanding consistent access to medication and frequent healthcare contact. Ensuring that healthcare providers are equipped to counsel young adults on tailored PrEP strategies is paramount, especially when considering that irregular use may still confer significant but variable levels of protection depending on adherence fidelity.

Analysis of demographic data reveals further insights into geographic and gender-based patterns. Approximately one-third of the young adults receiving PrEP prescriptions resided in the southern United States—a region characterized by higher HIV incidence rates. Encouragingly, PrEP uptake in this area demonstrated the fastest growth during the study period, reflecting possibly intensified public health campaigns or shifts in regional healthcare infrastructure. While males composed the majority of PrEP users at 87%, the study acknowledges that women, particularly those with elevated HIV risk profiles, constitute an important but less represented group for PrEP intervention.

Medication formulation transitions over the study’s timeline play a relevant role. The initial PrEP drug, Truvada, introduced in 2012, became widely accessible as a generic in 2020, markedly reducing cost barriers. Additionally, Descovy emerged as a second oral PrEP option in 2019, though Truvada and its generic equivalents accounted for more than 70% of prescriptions. The arrival of injectable PrEP in 2021 represented an innovative advance in HIV prophylaxis, offering an alternative to daily pills. However, due to low uptake among young adults during the study period, injectable formulations were excluded from the analysis, indicating ongoing challenges in adoption and dissemination of newer treatment modalities.

The study further classified prescription origins by provider type, illuminating patterns in healthcare delivery. Nurse practitioners wrote 39% of PrEP prescriptions, underscoring their central role in preventive medicine and expanding access. Family medicine and general practitioners contributed 22%, while internal medicine physicians and physician assistants accounted for 14% and 11%, respectively. Notably, although emergency medicine physicians historically initiated few PrEP prescriptions, their involvement increased tenfold from 2016 to 2023, suggesting that emergency settings may be emerging as crucial points for initiating HIV prevention efforts among youth who might not otherwise engage in primary care.

This epidemiological research intersects with policy domains, particularly U.S. recommendations and insurance coverage mechanisms. Since 2019, the U.S. Preventive Services Task Force (USPSTF) has endorsed PrEP for adolescents and adults at increased risk for HIV. Furthermore, under the Affordable Care Act, most insurance plans are mandated to cover PrEP and related HIV screenings without patient cost-sharing if USPSTF criteria are met. Despite these provisions, ongoing legal challenges, such as the recent Supreme Court case Braidwood v. Kennedy concerning preventive care coverage, threaten to disrupt these protections and potentially impede access to lifesaving medications for vulnerable populations.

Dr. Hill and her colleagues advocate for enhanced dialogue among young adults, their healthcare providers, and trusted adults to dismantle stigma and misinformation surrounding sexual health. Expanding awareness about the efficacy of PrEP and streamlining pathways to access could bridge existing gaps. The multifaceted nature of HIV prevention necessitates a comprehensive approach that couples biomedical interventions with psychosocial support and structural reforms to sustain progress against the epidemic among young Americans.

This study’s findings represent a pivotal moment in understanding and confronting HIV risk among youth, emphasizing that increased prescription rates alone do not equate to effective prevention. Consistency in medication use, equity in healthcare access, and addressing developmental and systemic challenges remain crucial. As HIV continues to present global public health challenges, advancing tailored strategies and policy frameworks for young adults is indispensable for the ultimate goal of ending new HIV transmissions.

Subject of Research: People

Article Title: National Trends in HIV Pre-Exposure Prophylaxis Dispensing to Young Adults, 2016–2023

News Publication Date: 9-May-2025

Web References:

• https://link.springer.com/article/10.1007/s11606-025-09574-8
• https://www.uspreventiveservicestaskforce.org/uspstf/recommendation/prevention-of-human-immunodeficiency-virus-hiv-infection-pre-exposure-prophylaxis
• https://jamanetwork.com/journals/jama/fullarticle/2735342

References:
Hill N., Chua K.-P., He S. National Trends in HIV Pre-Exposure Prophylaxis Dispensing to Young Adults, 2016–2023. Journal of General Internal Medicine. DOI:10.1007/s11606-025-09574-8

Keywords:
Human immunodeficiency virus, Preventive medicine, Chemoprevention, HIV prevention, Young people, Adolescents, Adults, Antiretrovirals, Antivirals, Pharmaceuticals