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INFECTIOUS DISEASES to determine if the patient is on ARVs for prophylaxis or treatment. References Federal agencies are making substantial new investments to support the “Ending the HIV Epidemic” initiative. As a result, state and local health department programs, in collaboration with community-based organizations, community health centers and others are rapidly expanding and promoting HIV PrEP services. Laboratories may consider partnering with health departments and community providers of HIV PrEP services to educate providers and consumers about laboratory testing for PrEP, and the impact that PrEP may have on interpretation of HIV laboratory tests. n 1. Grant RM, Lama JR, Anderson PL, et al. Preexposure chemoprophylaxis for HIV prevention in men who have sex with men. N Engl J Med 2010;363:2587–99. 2. Baeten JM, Donnell D, Ndase P, et al. Antiretroviral prophylaxis for HIV prevention in heterosexual men and women. N Engl J Med 2012;367:399–410. 3. Choopanya K, Martin M, Suntharasamai P, et al. Antiretroviral prophylaxis for HIV infection in injecting drug users in Bangkok, Thailand (the Bangkok Tenofovir Study): a randomised, double-blind, placebo-controlled phase 3 trial. Lancet 2013;381:2083–90. 4. US Centers for Disease Control and Prevention: US Public Health Service: Preexposure prophylaxis for the prevention of HIV infection in the United States—2017 Update: A clinical practice guidelines. March 2018. Available at: https://www. cdc.gov/hiv/pdf/risk/prep/cdc-hiv-prep-guidelines-2017.pdf 5. US Preventive Services Task Force. Preexposure Prophylaxis for the Prevention of HIV Infection: US Preventive Services Task Force Recommendation Statement. JAMA 2019;321:2203–2213. 6. de Souza MS, Pinyakorn S, Akapirat S, et al. Initiation of antiretroviral therapy during acute HIV-1 infection leads to a high rate of nonreactive HIV serology. Clin Infect Dis 2016;63:555-561. 7. Sheila M. Keating, Christopher D. Pilcher, Michael P. Busch. Timing Is Everything: Shortcomings of Current HIV Diagnostics in the Early Treatment Era. Clin Infect Dis 2016;63: 562–564. 8. Sidebottom D, Ekström AM, Strömdahl S. A systematic review of adherence to oral pre-exposure prophylaxis for HIV - how can we improve uptake and adherence? BMC Infect Dis. 2018;18:581. 9. Dimitrov DT, Mâsse BR, Donnell D. PrEP Adherence Patterns Strongly Affect Individual HIV Risk and Observed Efficacy in Randomized Clinical Trials. J Acquir Immune Defic Syndr. 2016;72:444–451. 10. Donnell D, Ramos E, Celum C, et al. The effect of oral preexposure prophylaxis on the progression of HIV-1 seroconversion. AIDS. 2017;31:2007–2016. 11. Association of Public Health Laboratories. Suggested Reporting Language for the HIV Laboratory Diagnostic Testing Algorithm. 2019. Available from: https://www.aphl.org/aboutAPHL/publications/Documents/ID-2019Jan-HIV-Lab-Test- Suggested-Reporting-Language.pdf Share your story with your peers! Lab Matters, APHL’s flagship publication, is seeking submissions from laboratorians at all levels of practice for “From the Bench,” a member-driven section of its quarterly magazine. Told from the unique perspective of laboratory scientists, administrators or staff, we welcome articles covering topics across public health laboratory science, administration, careers and management. For more information on writing guidelines, contact: Gynene Sullivan, MA Communications Manager [email protected] 240.485.2750 PublicHealthLabs @APHL APHL.org Fall 2019 LAB MATTERS 31