[Heber C. Kimball diary - Zion's Camp aftermath]
"From that time the destroyer ceased, having afflicted us about four days; sixty-eight were attacked with the disease. Fourteen members of Zion's Camp died, eighteen died altogether; the remainder recovered, as we found out an effectual remedy for this disease, which was, by dipping the person afflicted into cold water, or pouring it on him. Some of the brethren, when they were seized, plunged themselves into the stream and obtained immediate relief.
[Whitney, Helen Mar, Jeni Broberg Holzapfel, and Richard Neitzel Holzapfel, A Woman's View: Helen Mar Whitney's Reminiscences of Early Church History, Provo, UT: Religious Studies Center, Brigham Young University, 1997]