Has anyone ever experienced a  young puppy with meningitis and did it survive, with or without any residual complications from the illness please

Not me personally, but a friend's puppies contracted Canine Meningitis & they all but one died & the survivor developed seizures,which shortened his life.

It does depend on the puppy's age & how developed it's immune system is, I have a friend who lost both her dogs to CM within weeks & before they were I'll they were in excellent health.