STD Testing Statistics

Positivity rates across our testing panels, updated quarterly.

Pathogen Q1 2026 Q2 2026 July 2026 August 2026 Trend
Chlamydia trachomatis 3.24% 3.23% 2.75% 3.20% ▲
Chlamydia trachomatis (Rectal) 1.14% 0.69% 0.93% 0.00% ▼
Chlamydia trachomatis (Oral) 0.00% 0.00% 0.00% 0.00% —
Mycoplasma genitalium 2.62% 2.06% 1.84% 1.66% ▼
Neisseria gonorrhea 0.24% 0.60% 0.37% 0.33% ▼
Neisseria gonorrhea (Oral) 1.89% 1.44% 1.63% 1.37% ▼
Neisseria gonorrhea (Rectal) 0.81% 0.77% 0.74% 0.00% ▼
Trichomonas vaginalis 0.62% 0.60% 0.55% 0.33% ▼

Trend reflects the change from July to August. Rates represent the percentage of tests returning a positive result across all samples processed in our CLIA-certified lab.