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Volume 17, Number 12—December 2011
Research

Transmission of Guanarito and Pirital Viruses among Wild Rodents, Venezuela

Mary L. Milazzo, Maria N.B. Cajimat, Gloria Duno, Freddy Duno, Antonio Utrera, and Charles F. FulhorstComments to Author 
Author affiliations: University of Texas Medical Branch, Galveston, Texas, USA (M.L. Milazzo, M.N.B. Cajimat, C.F. Fulhorst); Ministerio de Sanidad y Asistencia Social, Region Sanitaria del Estado Portuguesa, Guanare, Venezuela (G. Duno, F. Duno); Universidad Nacional Experimental de Los Llanos Occidentales “Ezequiel Zamora,” Guanare (A. Utrera)

Main Article

Table 4

Isolation of arenaviruses from 64 short-tailed cane mice (Zygodontomys brevicauda) and 57 Alston’s cotton rats (Sigmodon alstoni) captured on Hato Maporal, municipality of Guanarito, Portuguesa State, Venezuela, February 1997

No.
Sample*
Antibody status
Throat swab
Lung
Spleen
Kidney
Urine
Cane mice†
3 +
5 +
6 + + + +
+ + +
1 + + + +
2 + + + + +
2 + + + + + +
2 + + + + +
6 + + + +
1 + + +
2 +
33
Cotton rats‡
2 +
4 + + +
21 + + + +
9 + + + + +
1 + +
20

*–, negative; +, positive.
†The arenaviruses isolated from the cane mice were strains of Guanarito virus.
‡The arenavirus isolated from cotton rat FHV-4149 was a strain of Guanarito virus. The arenaviruses isolated from the 36 other culture-positive cotton rats were strains of Pirital virus.

Main Article

Page created: November 30, 2011
Page updated: November 30, 2011
Page reviewed: November 30, 2011
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
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