1. HIV.gov. The global HIV/AIDS epidemic. Clinical Info HIV.gov website. America's HIV Epidemic Analysis Dashboard (AHEAD), https://www.hiv.gov/hiv-basics/overview/data-and-trends/global-statistics; 2020 [accessed December 8 2020].
2. CDC. HIV basics: Basic statistics, https://www.cdc.gov/hiv/basics/statistics.html; 2020 [accessed July 29 2020].
3. Antiretroviral prophylaxis for HIV prevention in heterosexual men and women;Baeten;New England Journal of Medicine,2012
4. Randomized trial of clinical safety of daily oral tenofovir disoproxil fumarate among HIV-uninfected men who have sex with men in the United States;Grohskopf;J Acquir Immune Defic Syndr,2013
5. FDA. TRUVADA® (emtricitabine and tenofovir disoproxil fumarate) tablets for oral use. Food and Drug Administration (FDA) website, https://www.accessdata.fda.gov/drugsatfda_docs/label/2020/021752s061lbl.pdf; 2020 [accessed June 29 2020].