Treating back-to-school ear infections without antibiotic resistance

"Back-to-school" season means buying pens and paper, figuring out the new bus route, and … earaches. Doctors typically treat these infections with antibiotics, but children don't always complete the full course, accelerating resistance to these medications. Today, researchers report developing a single-use nanoscale system that's unlikely to generate resistance. Using a compound similar to bleach in test animals, they show it can kill off one type of bacterium that causes ear infections, and it could someday be easily applied as a gel.