The onset of illness brought first a terrible chill from beyond the grave, which nothing could quell, followed by fevered shivering, a pounding headache, a blazing fire behind the eyes and in the throat, and deliriums, with terrifying hallucinations of death lurking steps away. The person’s skin turned a purplish-blue color that soon darkened until the feet and hands were black; a cough impeded breathing as a bloody foam flooded the lungs, the victim moaned and writhed in agony, and the end arrived by asphyxiation. The most fortunate ones were dead in just a few hours.
