Javiera Cornejo

Strengthening systems to monitor antibiotics. An action oriented approach

Background Antibiotics have become lynchpins of our modern systems of healthcare, animal health and agriculture. Monitoring the types and volumes of antibiotics distributed, used and discharged across these systems is critical to provide evidence for action. With limited resource...

Oxytetracycline delivery in rainbow trout (Oncorhynchus mykiss) using zinc-alginate microparticles: Formulation optimization, release kinetics, and relative bioavailability

Antimicrobial use in salmonid aquaculture must be optimized to maintain therapeutic efficacy while limiting environmental impacts. This study evaluated zinc‑alginate microparticles (MP) as an oral delivery system for oxytetracycline (OTC) in rainbow trout, focusing on formulation...