HIV criminalization laws may discourage HIV testing. We tested whether California's 2018 HIV criminalization law reform increased the likelihood of past-year HIV testing compared to Nevada, which did not reform its HIV criminalization law. We fitted two difference-in-differences logistic regression models: one for all respondents reporting behaviors that increase the chances of getting or transmitting HIV, and one for male respondents reporting these behaviors. All analyses accounted for the complex survey design of BRFSS. HIV criminalization reform was significantly associated with an increased likelihood of past-year HIV testing. After reform, the predicted marginal probability of past-year HIV testing increased by six percentage points. By comparison, probabilities of a past-year HIV test decreased in Nevada. HIV criminalization law reform may increase the likelihood of getting tested by individuals who engage in behaviors that increase the chances of getting or transmitting HIV.

During 2019 in the United States, there were an estimated 1.2 million people with HIV and 34 800 new HIV infections, among which people belonging to minority ethnic and racial groups were disproportionally affected: 41% of new HIV diagnoses were among Black/African American people and 29% were among Hispanic/Latino people.1 In February 2019, the US Department of Health and Human Services launched Ending the HIV Epidemic in the US, a multiagency initiative with four key strategies (Diagnose, Treat, Prevent, and Respond), which when implemented together can end the HIV epidemic in the United States by 2030.2 Pharmacists and community pharmacies are and will continue to be an essential part of the public health and medical infrastructure needed to end the HIV epidemic. Pharmacists are positioned to facilitate linkage to mainstream health care by reaching people from racial and ethnic groups that are disproportionately affected by HIV. Durable pharmacist impact hinges on addressing policy and practice barriers to enable expanded pharmacy-based HIV services.3 We call on leaders in public health, state and local health departments, professional organizations dedicated to addressing the needs of people with HIV, and community-based organizations to increase engagement with pharmacists and pharmacy associations within their jurisdiction. This could be accomplished, in part, by including them on HIV planning boards and utilizing their skills and availability to support a status-neutral approach to HIV services. These actions will not only help end the HIV epidemic in the United States, but will also help address the syndemic of HIV, viral hepatitis, sexually transmitted infections, and substance use disorder.

The USA has initiated plans to reduce HIV incidence by 90% over the next 10 years through the Ending the HIV Epidemic Initiative. To succeed, the nation will need to not only overcome the scientific and programmatic barriers to testing, treatment, and prevention, but also to address the legal obstacles, racial discrimination, economic disadvantage, and homophobia that underpin many of the disparities that are prevalent in the HIV epidemic. These social barriers directly prevent access to services and indirectly impede efforts to change HIV from an exceptional, stigmatised disease to a preventable and treatable infection. One area that continues to cause concern for some people with HIV, activists, and public health officials are HIV criminalisation laws1—legislation passed with the intent of reducing HIV transmission and sanctioning individuals whose behaviour potentially exposed people to HIV.

Preexposure prophylaxis (PrEP) with antiretroviral medication has been proven effective in reducing the risk for acquiring human immunodeficiency virus (HIV). The fixed-dose combination tablet of tenofovir disoproxil fumarate (TDF)/emtricitabine (FTC) was approved by the U.S. Food and Drug Administration (FDA) for use as PrEP for adults in 2012. Since then, recognition has been increasing that adolescents at risk for acquiring HIV can benefit from PrEP. In 2018, FDA approved revised labeling for TDF/FTC that expanded the indication for PrEP to include adolescents weighing at least 77 lb (35 kg) who are at risk for acquiring HIV. In 2019, FDA approved the combination product tenofovir alafenamide (TAF)/FTC as PrEP for adolescents and adults weighing at least 77 lb (35 kg), excluding those at risk for acquiring HIV through receptive vaginal sex. This exclusion is due to the lack of clinical data regarding the efficacy of TAF/FTC in cisgender women.Clinical providers who evaluate adolescents for PrEP use must consider certain topics that are unique to the adolescent population. Important considerations related to adolescents include PrEP safety data, legal issues about consent for clinical care and confidentiality, the therapeutic partnership with adolescents and their parents or guardians, the approach to the adolescent patient's clinical visit, and medication initiation, adherence, and persistence during adolescence. Overall, data support the safety of PrEP for adolescents. PrEP providers should be familiar with the statutes and regulations about the provision of health care to minors in their states. Providers should partner with the adolescent patient for PrEP decisions, recognizing the adolescent's autonomy to the extent allowable by law and including parents in the conversation about PrEP when it is safe and reasonable to do so. A comprehensive approach to adolescent health is recommended, including considering PrEP as one possible component of providing medical care to adolescents who inject drugs or engage in sexual behaviors that place them at risk for acquiring HIV. PrEP adherence declined over time in the studies evaluating PrEP among adolescents, a trend that also has been observed among adult patients. Clinicians should implement strategies to address medication adherence as a routine part of prescribing PrEP; more frequent clinical follow-up is one possible approach.PrEP is an effective HIV prevention tool for protecting adolescents at risk for HIV acquisition. For providers, unique considerations that are part of providing PrEP to adolescents include the possible need for more frequent, supportive interactions to promote medication adherence. Recommendations for PrEP medical management and additional resources for providers are available in the U.S. Public Health Service clinical practice guideline Preexposure Prophylaxis for the Prevention of HIV Infection in the United States - 2017 Update and the clinical providers' supplement Preexposure Prophylaxis for the Prevention of HIV Infection in the United States - 2017 Update: Clinical Providers' Supplement (https://www.cdc.gov/hiv/clinicians/prevention/prep.html).

Thanks to assiduous public health efforts, the overall annual rate of perinatal HIV transmission has decreased. In the United States, 44 infants acquired HIV perinatally in 2014, down from 71 in 2012.1 Mother-to-child (perinatal) HIV transmission is preventable2: the risk of perinatal HIV transmission can be reduced to <2% if a woman receives antiretroviral therapy (ART) during pregnancy and avoids breastfeeding and if the infant receives prophylaxis soon after birth.3 If a mother has HIV diagnosed during labor, treatment as late as the intrapartum period can reduce the rate of transmission from 25.5% to 10.0%. However, beginning prophylaxis 3 or more days after birth does not substantially reduce the risk of contracting HIV.4 Thus, identifying HIV infection early, through HIV testing of pregnant women and newborns, can help provide essential and timely linkage to care for mother and child.5