Pneumocystosis in wild small mammals from California

Journal of Wildlife Diseases
By: , and 



Cyst forms of the opportunistic fungal parasite Pneumocystis carinii were found in the lungs of 34% of the desert shrew, Notiosorex crawfordi (n = 59), 13% of the ornate shrew, Sorex ornatus (n = 55), 6% of the dusky-footed wood rat, Neotoma fuscipes (n = 16), 2.5% of the California meadow vole,Microtus californicus (n = 40), and 50% of the California pocket mouse, Chaetodipus californicus (n= 2) caught from southern California between February 1998 and February 2000. Cysts were not found in any of the harvest mouse, Reithrodontomys megalotis (n = 21), California mouse,Peromyscus californicus (n = 20), brush mouse, Peromyscus boylii (n = 7) or deer mouse, Peromyscus maniculatus (n = 4) examined. All infections were mild; extrapulmonary infections were not observed. Other lung parasites detected were Hepatozoon sp./spp. from M. californicus andNotiosorex crawfordi, Chrysosporium sp. (Emmonsia) from M. californicus, and a nematode from S. ornatus.

Publication type Article
Publication Subtype Journal Article
Title Pneumocystosis in wild small mammals from California
Series title Journal of Wildlife Diseases
DOI 10.7589/0090-3558-37.2.408
Volume 37
Issue 2
Year Published 2001
Language English
Publisher Wildlife Disease Association
Contributing office(s) Western Ecological Research Center
Description 5 p.
First page 408
Last page 412
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