BW didn't have a "mild coma"....the old goat had a "mild concussion".
Wow! What if BW now comes down with shingles???!!! You need the chickenpox virus in your body to get shingles, and now she has it! Wonder how soon they can vaccinate her for shingles or if they already have? Somebody ask your doctor!!!
I'm guessing that Frank's shingles is/was more of an uncomfortable inconvenience for him than anything else, unless he has a compromised immune system that hasn't been talked about. BW, on the other hand, is just "crumbly-looking"; her falling apart, like she did, wasn't a big surprise to me.