Randomized Trialhigh evidence
Cefazolin for Methicillin-Susceptible Staphylococcus aureus Bacteremia.
The New England journal of medicine·June 18, 2026·PMID 42308484
Why it mattersCefazolin offers a potentially safer, equally effective alternative to antistaphylococcal penicillins for MSSA bacteremia, with a lower risk of acute kidney injury—a common concern in hospitalized patients.

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