“Every year in the US, approximately 19 million people are infected with an STD (1), and 50,000 people are infected with HIV (2). The risk of STD and HIV infection can be greatly reduced with correct and consistent condom use (3), yet condom use remains low, even among individuals who are engaging in sexual behaviors that put them at risk for STDs and HIV (4, 5).”

NIH-National Library of Medicine (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4108502/)