They are probably put on antibiotics when they are intubated, to prevent: Ventilator-associated pneumonia (VAP) is a type of lung infection that occurs in peop

They are probably put on antibiotics when they are intubated, to prevent: Ventilator-associated pneumonia (VAP) is a type of lung infection that occurs in people who are on mechanical ventilation breathing machines in hospitals. ... Between 8 and 28% of patients receiving mechanical ventilation are affected by VAP https://en.wikipedia.org/wiki/Ventilator-associated_pneumonia https://en.wikipedia.org/wiki/Ventilator-associated_pneumoni...