Article ID Journal Published Year Pages File Type
3415999 Microbes and Infection 2008 4 Pages PDF
Abstract

Nocardia asteroides (Nocardia cyriacigeorgica) strain GUH-2 infects the brains of mice following intravenous injection. Non-lethal infections resulted in a transitory increase of bacterial numbers in the brain followed by the development of permanent impaired movements at a time when bacteria appeared to be eliminated from the brain. These signs included headshake, rigidity, stooped posture, dyskinesia, retropulsion, and abnormal tail positioning in approximately 20% of infected animals. The attached video presents a typical mouse following infection with this organism, as compared to an age- and gender-matched uninfected control mouse.

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