LA STD Positivity Rates Shifted in August 2026
Los Angeles residents should note shifting positivity trends for Chlamydia and Mycoplasma genitalium.
Updated on Sept. 24, 2026 in Sexual Health
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Data from the Talent Testing Service released in August 2026 revealed mixed trends in sexually transmitted infection positivity rates across Los Angeles. These laboratory findings provide an updated snapshot of local testing outcomes for common infections.
Why it matters
Monitoring these shifting positivity rates helps residents and clinicians better understand current infection patterns in the community. Tracking these trends is essential for informed sexual health decision-making and prioritizing regular screening.
This retrospective laboratory surveillance analysis tracks positivity rates for Chlamydia and Mycoplasma genitalium through urine and swab testing. The August 2026 data shows a decrease in total Chlamydia urine positivity to 1.4 percent, while total Mycoplasma genitalium urine positivity rose to 3.4 percent.
The players
Talent Testing Service
A laboratory provider that tracks and reports local diagnostic data regarding sexually transmitted infections.
The details
Positivity rates are calculated by identifying the presence of pathogens through laboratory urine and swab testing. These diagnostic methods detect bacterial genetic material to confirm infection, providing a granular look at how different STIs manifest across various anatomical sites, including urine, rectal, and throat samples.
Timeline
November 2022 marked the peak for Chlamydia urine positivity rates.
December 2022 began a downward trend for four specific test positivity categories.
August 2026 records reflect the latest testing activity reported by the Talent Testing Service.
Health Landscape
These findings update the local infection landscape relative to the benchmarks established during the November 2022 Chlamydia urine positivity peak. This report continues a trend of fluctuating positivity rates that began in December 2022.
These shifts in positivity rates reinforce the value of scheduling regular screening for sexually transmitted infections with your physician. Discuss your personal risk factors and recommended testing frequency based on these current community trends.
The takeaway
While some infection rates are trending downward, the increase in other categories underscores the importance of consistent diagnostic testing. Residents should prioritize regular health conversations with their doctor to manage their sexual health effectively.
Further reading
For more on maintaining your well-being, explore our Sexual Health resources.
Source note: This article includes information reported by AVN.
Live Poll
Do you believe the recent fluctuations in STD rates reflect a worsening public health trend?
