Which antibiotic wins? new study tests penicillin against standard care for staph blood infection

This study tests whether penicillin works better than the usual antibiotic cloxacillin for people with a Staph blood infection that is sensitive to penicillin. About 420 adults will be randomly assigned to one of the two treatments. The main goal is to see who survives 90 days without complications like relapse or side effects.