Resistance-guided testing targeting a single gene mutation could let clinicians safely reintroduce ciprofloxacin for the majority of gonorrhea cases still susceptible to it, sparing ceftriaxone as resistance climbs worldwide. Lao-Tzu Allan-Blitz, MD, MPH, offers insights into his work in this area.

A retrospective multihospital study found that severe adverse events occurred at similarly low rates with ceftriaxone and other IV cephalosporins suggesting there is no evidence to support avoiding ceftriaxone despite recent health department safety alerts.

New gyrA testing guides ciprofloxacin use for gonorrhea, cutting ceftriaxone reliance while tackling resistance, access, and FDA hurdles.

A retrospective study of 225 patients across Cook County Department of Health clinics found that the novel 1-month 1HP regimen (isoniazid plus rifapentine) for latent TB infection had a completion rate comparable to standard longer regimens and was well tolerated, suggesting it may be a viable shorter alternative.

Adding bismuth to amoxicillin-vonoprazan increased efficacy of the combination for H pylori, and exceeded that of clarithromycin-based triple therapy without contributing to clarithromycin resistance.

Editor-in-Chief Jason Gallagher, PharmD, FCCP, FIDP, FIDSA, BCPS, discusses the proposed OMB rule restricting federal grants for international research collaboration, and how it threatens infectious disease medicine's inherently borderless surveillance networks, publication access, and knowledge-sharing systems.

The expanding gram-negative antibiotic pipeline offers important new treatment options; however, FDA approval alone does not define a drug’s place in therapy. Clinicians must weigh the clinical problems that each agent solves, the strength of the evidence behind it, and what remains unknown before incorporating these therapies into routine practice.

Vibrio species are bacteria that live in saltwater environments. When ingested orally or through contact with open wounds, some species can cause severe life-threatening infections, particularly in those with high-risk conditions, such as liver disease. Here is a review of Vibrio vulnificus and the recommended antibiotic treatment.