Virulence of the zoonotic agent of leptospirosis: still terra incognita?

Abstract

Pathogenic leptospires are the bacterial agents of leptospirosis, which is an emerging zoonotic disease that affects both animals and humans worldwide. In this Review, the recent advances in our understanding of the epidemiology, taxonomy, genomics and the molecular basis of virulence in leptospires, and of how these properties contribute to the pathogenesis of leptospirosis, are discussed.