THE DISEASE WAS FIRST NOTED on the Midwestern frontier in the early 1800s as settlers expanded into new territory with their herds. Known initially as “the slows,” “the staggers,” “the trembles” and eventually “milk sickness,” the disease had a terrifying progression. Within days, a formerly healthy person could be bedridden with vomiting, often followed by coma and eventually death. Daniel Drake, a doctor in Cincinnati, described the symptoms as sly and baffling, beginning only with “a general weakness and lassitude, which increase in the most gradual manner.”
It tended to strike in the summer after periods of little rain. It wasn’t present on the East Coast. There was no record of similar illness anywhere else in the world. Settlers were flummoxed—and terrified.
Some blamed spooks and witches. Others, poisonous vapors…
