Skip to Content
Medical Term:

Mexican typhus


infection with Rickettsia typhi (mooseri) causing a syndrome similar to epidemic typhus, but spread from rats to humans by the rat flea (Xenopsylla [polyplax] cheopis). Spread from rat to rat by the rat louse (Polyplax spinulosa). Most common form of typhus in the U.S. It has various geographic names based on the region in which it was observed.

© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.