Abstract
The occurrence of Cryptosporidium spp was studied in fecal samples of 219 swine 0-50 days old with diarrhea, from farms of Southwest Parana. Cryptosporidium oocysts were found in 19 (8,67%) fecal samples. Any significant difference occurred between the ages and the stages of growth in relation to positive samples.

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Copyright (c) 1996 Roberta Lemos Freire, Benito Guimarães Brito, Denise Maria Galvão Leite, Odilon Vidotto
