translation.da: De fleste infektioner forløber uden symptomer, men nogle mennesker kan blive syge og have influenzalignende symptomer som feber, kulderystelser, muskelsmerter, træthed samt gulsot (gulfarvning af huden på grund af et galdeproblem).
translation.en: While most infections pass by without symptoms, some people may become sick and present with flu-like symptoms like fever, chills, muscle ache, fatigue, as well as jaundice (yellowing of the skin due to a bile disorder).