Detecting sexually transmitted infections beyond the syndromic approach: lessons from a rural setting in Chiapas, Mexico.

Sexually Transmitted Infections (STIs) are a critical global health concern, with low- and middle-income countries carrying the highest burden. The development of rapid point-of-care STI tests has enabled screening in settings without laboratory access. Yet, high-need settings face unique challenges that may influence the implementation and uptake of STI screening.

Contraceptive Method Usage Pattern and Percentage of New Pregnancies Among Adolescent and Young Adult Family Planning Patients: A Mixed-Methods Retrospective Study.

Objectives: Despite increased access to contraceptive methods (CM), the United States still has the highest rate of adolescent pregnancy among industrialized nations, and adolescents from historically marginalized groups are disproportionately affected. In this study, we sought to (1) understand if differences in CM usage were associated with differential percentages of new pregnancies among adolescents and young adult patients attending a family planning (FP) clinic at an urban community practice and (2) identify areas of improvement in our FP counseling.

Methods: Mixed-methods study design consisting of (1) a 12-month retrospective chart review and (2) a self-answered cross-sectional survey of FP patients.

Upper extremity deep venous thrombosis after BNT162b2 mRNA COVID-19 vaccine case report.

We describe a case of an otherwise healthy 60-year-old female patient who presented 6 days after receipt of the second dose of the BNT162b2 mRNA COVID-19 (Pfizer/BioNTech) vaccine and was found to have upper extremity deep venous thrombosis.

An alternative mechanism of bioluminescence color determination in firefly luciferase.

Beetle luciferases (including those of the firefly) use the same luciferin substrate to naturally display light ranging in color from green (lambda(max) approximately 530 nm) to red (lambda(max) approximately 635 nm). In a recent communication, we reported (Branchini, B. R.

Effects of Crowding on the Social Behavior of Cuttlefish (Sepia officinalis).

To evaluate the effect of crowding on cuttlefish (Sepia officinalis), a benthic cephalopod, the behavior of captive-reared cuttlefish was monitored for a period of 1 month. One group of 6 cuttlefish was housed in a tank 6.1 m in diameter (4.