PLE-3173

A 76-year-old male, previously diagnosed with pneumonia and bronchiectasis, is on the 7th day of mechanical ventilation. Recurrence of fever and oxygen desaturation were noted. A blood culture was done, revealing a rod-shaped, motile organism that is oxidase positive. Intravenous antibiotics were started. However, on the 9th day of hospital stay, multiple hemorrhagic necrosis on the skin were noted, which do not express pus. What is the most likely pathogenic organism involved?