Could well be connected. Just happened to do a quick Google search and came across this. So, not fact checked but no apparent agenda either unless you figure the CDC has one:
https://www.self.com/story/covid-19-...de-effects-cdc
Seems side effects are not only very common, but also pretty damn disruptive. That's a large percentage of negative feedback in the article.
I would imagine that if you took a sample size from LTC homes only, the results would end up being skewed exceptionally negatively in both frequency and severity. To the degree that I wouldn't be surprised if the shock to the body might well push someone an inch over the edge. Fact is, and not to be cold, she was likely on the brink as it was, or had an allergic reaction. It does happen, regrettably, and I wouldn't be surprised to hear more accounts as the vaccine is distributed to older people.
While it is great they got it to market so quickly and it is the beginning of the end, I can't say I'm looking forward to getting the shot when my time comes. And they are saying we might have to get regular such vaccinations if we want to maintain our protection? Well that sucks for everyone.
Except for the vaccine producers.