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Vol. 14. Issue 3.
Pages 271-276 (May - June 2010)
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Vol. 14. Issue 3.
Pages 271-276 (May - June 2010)
Original article
Open Access
Comparative virulence of Scedosporium species in animal models
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E.I. Nweze1,2,
Corresponding author
nwezemeka@yahoo.com

Correspondence to: Department of Microbiology, University of Nigeria, Nsukka, Nigeria.
, J.I. Okafor1
1 Department of Microbiology, University of Nigeria, Nsukka, Nigeria
2 Department of Dermatology, Case Western Reserve University, Cleveland, OH 44106, USA
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Abstract

Scedosporium species are an emerging opportunist group of fungi that have been found to cause infections in both immunocompetent and non-immunocompetent individuals. The infections are not regularly distributed among different countries of the world either because of improper identification or other geographical reasons. Strange as it may, disseminated systemic infections have only been reported in some specific countries. We used a mouse model of disseminated infection to assess if strains from Nigeria were virulent and compared it to a few other strains from other countries. S. apiospermum isolated from Nigeria were clearly less virulent than those obtained elsewhere. This may be the reason why this group of fungi has not been associated with specific clinical problems in Nigeria in pa’rticular and Africa in general.

Keywords:
Scedosporium
inocula
virulence
fungi
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