CDC proposes antibiotic prophylaxis to curb STI epidemic in high-risk populations

CDC plans to recommend doxycycline as post-exposure prophylaxis against chlamydia, gonorrhea, and syphilis for gay, bisexual men and transgender women.
Guidelines target those with a recent STI or at high risk, where doxycycline could prevent up to 40% of infections.
Public comment open until November 16 before finalized guidelines are issued on prescribing 200mg doxycycline within 72 hours of sex.
Move aims to address rising STI rates, but raises concerns about antibiotic resistance.
Doxycycline is a widely used, affordable antibiotic for over 40 years with side effects.