antibiotic resistance

The unique life cycles of bacteria in the gut of a parasitic worm and its prey make for an unexpected but prolific source of new antibiotics.

Researchers seeking new classes of chemical compounds or pursuing alternative antibacterial approaches make their cases.

Bioengineers used a modular, step-by-step chemical technique to create algae that carry antibiotic payloads.

A new understanding of one enzyme’s role in assembling a key macromolecule in the bacterial cell wall takes a step toward overcoming antibiotic resistance. 

Scientists continue to ring alarm bells about the risks associated with the continued misuse of antimicrobials and advocate for innovative treatments, improved surveillance, and greater public health education.