• Chronic fatigue syndrome 5 years after giardiasis: differential diagnoses, characteristics and natural course 

      Mørch, Kristine; Hanevik, Kurt; Rivenes, Ann Christin; Bødtker, Jørn; Næss, Halvor; Stubhaug, Bjarte; Wensaas, Knut-Arne; Rørtveit, Guri; Eide, Geir Egil; Hausken, Trygve; Langeland, Nina (Peer reviewed; Journal article, 2013-02-12)
      Background: A high prevalence of chronic fatigue has previously been reported following giardiasis after a large waterborne outbreak in Bergen, Norway in 2004. The aim of this study was to describe and evaluate differential ...
    • Development of functional gastrointestinal disorders after Giardia lamblia infection 

      Hanevik, Kurt; Dizdar, Vernesa; Langeland, Nina; Hausken, Trygve (Peer reviewed; Journal article, 2009-04-21)
      Background: Functional gastrointestinal disorders (FGID) may occur following acute gastroenteritis. This long-term complication has previously not been described after infection with the non-invasive protozoan Giardia ...
    • Unexplained chronic liver disease in Ethiopia: a cross-sectional study 

      Orlien, Stian Magnus Staurung; Ismael, Nejib Yusuf; Ahmed, Tekabe Abdosh; Berhe, Nega; Lauritzen, Trine; Roald, Borghild; Goldin, Robert David; Stene-Johansen, Kathrine; Dyrhol-Riise, Anne Ma; Gundersen, Svein Gunnar; Morgan, Marsha Yvonne; Johannessen, Asgeir (Peer reviewed; Journal article, 2018-02-13)
      Background: Hepatitis B virus (HBV) infection is assumed to be the major cause of chronic liver disease (CLD) in sub-Saharan Africa. The contribution of other aetiological causes of CLD is less well documented and hence ...