I posted a week ago about my dad having organ failure and pneumonia. Dad started to get better and we were told he was over worst of it. They were ready to put trachea in next day when he has developed ventilation acquired pneumonia and took a massive turn for worse. Now he's too ill to put trachea in and they've said if he can't improve enough in 48 hours they can't do anything else as tubes been in too long. Does anyone have experience of this and able to tell me what to expect?? I'm so scared.