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Infectious Disease
Meta-analysis
Meta-analysis finds doxycycline prophylaxis reduces STI risk in MSM and transgender women
A Common Pill Could Slash Your Risk of Common STIs
A systematic review and meta-analysis of 14 studies in men who have sex with men and transgender women found doxycycline prophylaxis reduced…
A major review of the latest science confirms that a simple antibiotic, taken strategically, offers powerful new protection against chlamydi…
Apr 12, 2026
Infectious Disease
CDC recommends doxycycline postexposure prophylaxis for high-risk populations to prevent syphilis, chlamydia, and gonorrhea
CDC now recommends a pill after sex to help prevent common STIs
The CDC has issued clinical guidelines recommending doxycycline postexposure prophylaxis (doxy PEP) for populations at high risk for syphili…
CDC now recommends a single antibiotic pill after sex to help prevent syphilis, chlamydia, and gonorrhea in high-risk groups.
CDC
Apr 4, 2026