I dunno. I bet it's a pretty small number. Fewer than 100 people die per year in the US from anaphylaxis and it's hard to find evidence that this number has risen along with the price of the EpiPen.
At the top end maybe the answer to your question is a dozen or so. About the same order of magnitude as the number of people that die due to dog bites.
At the top end maybe the answer to your question is a dozen or so. About the same order of magnitude as the number of people that die due to dog bites.
It's really small.