Doxy-PEP Associated With Declines in Chlamydia and Syphilis in MSM and Trans Women in San Francisco

This presentation hosts the first findings to measure the effect of Doxy-PEP at the population level, showing a substantial and sustained decline in the number of chlamydia and early syphilis infections in the city among men who have sex with men and transgender women over the 13 months after the Department released its guidelines for the use of Doxy-PEP.