ddecdeaa_Erinaceus_europaeus____Table_1__2
[0] Diarrhea, very watery [1] Brown [3] Extremely restless. Often seen walking purposefully in the daylight, usually followed by collapse due to exhaustion and dehydration [4] Bacterial infection: Escherichia coli [2] 
Not usually
The Importance of Faecal Indices in Assessing Gastrointestinal Parasite Infestation and Bacterial Infection in the Hedgehog (Erinaceus europaeus) - Table 1
2