My father survived his bypass surgery and ended up back in the hospital not long afterward with a MRSA type infection in the leg they harvested the vein from.
They never were able to culture the superbug that was rapidly trying to kill him while ignoring the standard antibiotics. They treated it as a MRSA infection as that was really all they had left in their arsenal and he pulled through.
His hospital is about as first world as it gets yet he still picked up a nasty infection that nearly finished him off.
