The number of cases of the disease in the Governmental District of Stralsund was very large. Small-pox broke out very severely among the French prisoners in the city of Stralsund, the maximum number of whom was 2,991; of these 234 contracted the disease and 35 succumbed to it. The prisoners arrived on December 4, and among them was a small-pox patient; he was committed to the lazaret on December 9. In the garrison, which averaged 3,700 men, there were only thirty-one cases of the disease and one death. The first case among the civil inhabitants occurred on January 7; the patient was a clerk who lived near the lazaret and had had more or less intercourse with the prisoners. Of twenty-three more cases that occurred before January 15, at least six were shown to be directly attributable to the epidemic among the prisoners; one of the six was a sick-attendant, two were working-men in the military lazaret, and the other three were members of the families of attendants. The epidemic then became very widespread; to the end of the year 1871 the number of deaths was 366, and the number of reported cases was 1,807. In Greifswald a French prisoner contracted small-pox on October 18, 1870, in the military reserve lazaret, another on November 1, and a third on November 16. The first civilian, an attendant, contracted the disease on December 13, and on January 6, 1871, a working-man, who had transported the attendant from the military lazaret to the town small-pox hospital, was taken sick. Until February 14, ten more cases were reported, and then the epidemic began. Up to the end of the year 1871 no less than 578 cases of the disease and 111 deaths caused by it were reported to the authorities. In the year 1872 there were only a few deaths caused by small-pox throughout the entire Governmental District of Stralsund.