I have just watched this week's episode. I will not put specific details in but inevitably, there is a spoiler of sorts due to the nature of my complaint. Fair warning.
I am afraid I just don't think I can suspend disbelief any further. It has got to the point where it seems to me that if you choose to work at this hospital you are an absolute idiot because your chances of being attacked/getting some terrible disease/ being in an awful accident are so high, it's clearly cursed.
I appreciate that this is a show and they need to add drama and that anyone who thinks it's realistic is a fool.... but there are plenty of ways to add drama without having to have multiple characters die or almost die every second season. It's just too much for me. It feels like lazy writing. "Oh, what shall we do to make it exciting? Oh, I know, let's have someone get shot, or taken hostage, or in a terrible car accident, or get a very rare cancer....."