"One of the French sailors had learned enough Massachusett to inform his captors before dying that God would destroy them for their misdeeds. The Nauset scoffed at the threat. But the Europeans carried a disease, and they bequeathed it to their jailers. Based on accounts of the symptoms, the epidemic was probably of viral hepatitis, according to a study by Arthur E. Spiess, of the Maine Historic Preservation Commission, and Bruce D. Spiess, of the Medical College of Virginia. (In their view, the strain was, like hepatitis A, probably spread by contaminated food, rather than by sexual contact, like hepatitis B or C.) Whatever the cause, the results were ruinous. The Indians "died in heapes as they lay in their houses," the merchant Thomas Morton observed. In their panic, the healthy fled from the sick, carrying the disease with them to neighboring communities. Behind them remained the dying, "left for crows, kites, and vermin to prey upon." Beginning in 1616, the pestilence took at least three years to exhaust itself and killed as much as 90 percent of the people in coastal New England. "And the bones and skulls upon the severall places of their habitations made such a spectacle," Morton wrote, that the Massachusetts woodlands seemed to be "a new-found Golgotha," the Place of the Skull, where executions took place in Roman Jerusalem."