My daughter had scarlet fever several years ago, she was a young teen. she'd had very high fever for days, Even with all the various fever reducing meds, treatments, it stayed around 100-101ish, would ebb, but come back, originally not positive for flu/strep, etc. several days into this, woke up, and from the neck down was scarlet red, like a lobster. It was so scary looking. Strep test was then positive....then got meds and recovered. It just made me think of all the historical reports you hear of people dying from scarlet fever....scary and horrible to not have any medicine/treatments.