Demographic statistics vary but they are in the same general range. History will likely never know how many people were interned or died there, due to periods of disruption. One source gives a general estimate of over 200,000 prisoners from more than 30 countries for the Third Reich's years, of whom two-thirds were political prisoners, including many Catholic priests, and nearly one-third were Jews. 25,613 prisoners are believed to have died in the camp and almost another 10,000 in its subcamps,[42] primarily from disease, malnutrition and suicide. In late 1944, a typhus epidemic occurred in the camp caused by poor sanitation and overcrowding, which caused more than 15,000 deaths.[43] It was followed by an evacuation, in which large numbers of the prisoners died. Toward the end of the war, death marches to and from the camp caused the deaths of numerous unrecorded prisoners. After liberation, prisoners weakened beyond recovery by the starvation conditions continued to die.[44] Two thousand cases of "the dread black typhus" had already been identified by 3 May, and the U.S. Seventh Army was "working day and night to alleviate the appalling conditions at the camp".[45] Prisoners with typhus, a louse-borne disease with an incubation period from 12 to 18 days, were treated by the 116th Evacuation Hospital, while the 127th would be the general hospital for the other illnesses. There were 227 documented deaths among the 2,252 patients cared for by the 127th.[44]
