| porcine group c rotavirus as a cause of neonatal diarrhea in a quebec swine herd. | a porcine group c rotavirus was found to be the unique cause of a problem of enzootic neonatal diarrhea in a minimal disease herd composed of 190 sows on a continuous farrowing program. during the outbreaks of diarrhea, 10 to 80% of the litters were affected with a morbidity rate of 100% and case fatality rates of 5 to 10%. clinical signs began 24 to 48 h after birth and were characterized by a profuse yellow diarrhea lasting a few days. piglets from different outbreaks of diarrhea were necropsi ... | 1990 | 2165848 |