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Streptococcus lutetiensis septicemia in a 3-month-old reticulated giraffe calf

Year: 2026
Type: article
Study design: Case Report
Abstract: Streptococcus lutetiensis is a gram-positive organism in the non-enterococcal Lancefield group D Streptococcus bovis/S. equinus complex. S. lutetiensis has been reported as a cause of septicemia, endocarditis, and meningitis in humans, mastitis in dairy cows, and systemic streptococcosis in sea otters. A 3-mo-old reticulated giraffe ( Giraffa reticulata ) with a history of suspected failure of passive transfer (FPT) was submitted for postmortem examination, revealing bacterial septicemia, fibrinosuppurative polyarthritis, and embolic glomerulonephritis, with intravascular gram-positive cocci and microthrombosis in multiple organs. Bacterial culture and matrix-assisted laser desorption/ionization–time-of-flight mass spectrometry detected S. lutetiensis . S. lutetiensis septicemia was likely the result of FPT in this giraffe calf.
Language: English
Field: Medicine
Open Access status: green
OpenAlex ID: W7125215793
FWCI:
Cites: 19
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