Also: I think it would be useful if you were to take this analysis and add it to the relevant wikpedia page that you cited: https://en.wikipedia.org/wiki/Danger_triangle_of_the_face It does say "While the disorder has become extremely uncommon with the development of antibiotics, it still carries a very small chance to develop a high risk of death..." but I don't think that does justice to the minuscule risk involved.