On day 2, the culture was positive for gram negative rods that were sensitive to kanamycin and colistin, resistant to vancomycin, and catalase negative. Morphologically, the organism gram stained as long and pointy rods. The organism causing the infection

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1. On day 2, the culture was positive for gram negative rods that were sensitive to kanamycin and colistin, resistant to vancomycin, and catalase negative. Morphologically, the organism gram stained as long and pointy rods. The organism causing the infection