#antibiotic resistance

All articles tagged with "antibiotic resistance"

New medium offers faster, cheaper drug-resistance detection

New Test Could Speed Detection of C. diff Drug Resistance

Researchers say a modified culture medium can detect fidaxomicin-resistant C. difficile faster and more cheaply, potentially improving treatment decisions.

Key Takeaways

Researchers added fidaxomicin to standard Brucella agar to flag resistant C. difficile more easily.
In 126 positive stool samples, the method identified resistant isolates with 100% sensitivity.

DT Editorial Team·Jun 5, 2026·via medicalxpress.com

AI Could Change the Antibiotic Resistance Fight, but Access May Be the Hard Part

At WIRED Health, surgeon Ara Darzi argued that AI-powered diagnostics could transform the detection and treatment of drug-resistant infections, even as weak commercial incentives threaten deployment.

Key Takeaways

AI could speed diagnosis of drug-resistant infections that currently take days to confirm.
Fast diagnostics matter because delayed treatment raises risk in severe infections such as sepsis.

DT Editorial Team·Apr 29, 2026·via wired.com

Children With Multiple Chronic Conditions Face Far Higher Antibiotic Exposure, Researchers Report

A national Medicaid analysis found that outpatient antibiotic use rises sharply with medical complexity in children, with the heaviest exposure concentrated among those with multiple chronic conditions.

Key Takeaways

Researchers found antibiotic prescribing climbed steeply with pediatric medical complexity.
Children with three or more complex chronic conditions had the highest annual prescription rates.

DT Editorial Team·Apr 25, 2026·via medicalxpress.com