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Infect Immun. 1971 June; 3(6): 833-837
Copyright © 1971 American Society for Microbiology. All Rights Reserved.
a Departments of Microbiology and Anatomy, New York State Veterinary College, Cornell University, Ithaca, New York 14850
ABSTRACT
Inoculation of susceptible newborn kittens with a large dose of panleukopenia virus caused subclinical infection in 19 of 23 cases. All infected kittens developed severe and prolonged leukopenia. Cell-free virus was present in the blood from 1 to 7 postinoculation days. The virus spread to all organs, regardless of the route of inoculation. The thymus, spleen, mesenteric lymph nodes, and the cerebellum were the most severely infected organs. Kittens responded to virus infection by production of specific antibodies, first detectable in the circulatory system 6 to 8 days after infection. Antibody production preceded recovery from leukopenia by 3 days.
2 Present address: Veterinary Science Laboratories, Division of Laboratories and Research, New York State Department of Health, Albany, N.Y. 12201.
1 Based upon a thesis presented by C. K. Csiza, to the faculty of the Graduate School of Cornell University in partial fulfillment of the requirements for the Ph.D. degree.
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