Oxidase negative Gram negative Rods Enterobacteriaece

Oxidase negative Gram negative Rods Enterobacteriaece coliforms (enterobacilli) ... • Oxidase negative. Catalase positive • Release endotoxin from their cell wall. Some release exotoxin. ... positive (2nd and 3rd wks) 6-Lungs (bronchitis and/or pneumoni)a - sputum cultures positive 7-Rose spots (small spots