[EpiMath]

Agreed, and current estimates are more on the order of 4 to 5 per million. A high proportion of these cases are among people with a history of anaphylactic reactions to drugs, needle sticks or food/tree nuts ( many were already carrying their own epi pens! ) so it includes people who probably would skip an annual flu vaccine but of course do not want to skip this one. I'm not trying to suggest that the rate isn't higher than other vaccines, but it may not be as much higher as it first appeared. ( Also, to be fair, now that there is so much vigilance, it's possible that a number of pre-anaphylaxis are being caught early and treated with epi or benadryl before they could become full-blown anaphylaxis. So, this could make the rate appear lower. These things always need to be considered thoughtfully! )

As others have pointed out, the risk/benefit calculation here is extreme: a few bad reactions per million vs. a disease that has already killed more than 1000 people per million population in the US.