STI Information Library
Current detection windows and testing recommendations. Updated from CDC/WHO guidelines.
Chlamydia (CT)
Detection window: 21 days
Retest every: 90 days
Details
Gonorrhea (GC)
Detection window: 14 days
Retest every: 90 days
Details
Hepatitis B (HBV)
Detection window: 60 days
Retest every: 365 days
Details
Herpes HSV-1 (HSV-1)
Detection window: 14 days
Retest every: 365 days
Details
Herpes HSV-2 (HSV-2)
Detection window: 14 days
Retest every: 365 days
Details
HIV (HIV)
Detection window: 23 days
Retest every: 90 days
Details
HPV (HPV)
Detection window: 90 days
Retest every: 365 days
Details
Mpox
Detection window: 21 days
Retest every: 180 days
Details
Syphilis
Detection window: 21 days
Retest every: 90 days
Details
Trichomoniasis (Trich)
Detection window: 28 days
Retest every: 90 days
Details