An Unusual Presentation of Endocarditis Caused by Staphylococcus warneri.

Staphylococcus warneri does not generally cause serious infections in humans. We report a case of endocarditis in a healthy individual with no known past medical history. S.

A Rare Presentation of Sepsis from .

As a coagulase negative Staphylococcus species, S. caprae is not considered as a clinically-significant member, unlike S. epidermidis.

Parenteral polymyxin B use in patients with multidrug-resistant gram-negative bacteremia and urinary tract infections: a retrospective case series.

Background: Parenteral polymyxin use declined after the 1960s, due to safety concerns. An increase in multidrug-resistant (MDR) gram-negative infections and a shortage of new agents have prompted increased use of parenteral polymyxin.

Objective: To describe our clinical experience with parenteral polymyxin B for MDR gram-negative bacteremia and urinary tract infection (UTI).