title: Challenges in Fusarium, a Trans-Kingdom Pathogen.
abstract: Fusarium species are emerging human pathogens, next to being plant pathogens. Problems with Fusarium are in their diagnostics and in their difficult treatment, but also in what are actual Fusarium species or rather Fusarium-like species. In this issue Guevara-Suarez et al. (Mycopathologia. doi: 10.1007/s11046-016-9983-9 , 2016) characterized 89 isolates of Fusarium from Colombia showing especially lineages within the Fusarium solani and oxysporum species complexes to be responsible for onychomycosis.
authors.affiliation: CBS-KNAW Fungal Biodiversity Centre, Uppsalalaan 8, 3584 CT, Utrecht, The Netherlands. a.diepeningen@cbs.knaw.nl.
authors.forename: Anne D
authors.initials: AD
authors.lastname: van Diepeningen
authors.affiliation: CBS-KNAW Fungal Biodiversity Centre, Uppsalalaan 8, 3584 CT, Utrecht, The Netherlands.|Institute of Biodiversity and Ecosystem Dynamics, University of Amsterdam, Amsterdam, The Netherlands.
authors.forename: G Sybren
authors.initials: GS
authors.lastname: de Hoog
mesh_terms: D005670:Fusarium / Q000145:classification*; D006801:Humans; D014009:Onychomycosis
keywords: Fusariosis; Fusarium taxonomy; Human pathogen; Plant pathogen; Refraction to treatment