A case of granulocytic ehrlichiosis in a moose calf (Alces alces) in Norway is described. The animal was heavily infested with ticks (Ixodes ricinus), and died from a Klebsiella pneumoniae septicemia. Examination of blood smears from the calf revealed cytoplasmic inclusions (morulae) typical of infection with Ehrlichia phagocytophila in the granulocytes. Ehrlichia sp. was detected by polymerase chain reaction (PCR) in blood from the calf, and in the ticks. Sequence determination identified it as E. phagocytophila. This is the first report of ehrlichiosis in moose.
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1 January 2001
Ehrlichiosis in a Moose Calf in Norway
Andrew Jenkins,
Kjell Handeland,
Snorre Stuen,
Leo Schouls,
Ingrid van de Pol,
Rolf-Tore Meen,
Bjørn-Erik Kristiansen
Journal of Wildlife Diseases
Vol. 37 • No. 1
January 2001
Vol. 37 • No. 1
January 2001
Alces alces
case report
Ehrlichia phagocytophila
ehrlichiosis
moose
tickborne fever