Abstract
A bovine calici-like virus and astrovirus, present in the same fecal sample from an outbreak of diarrhea, were separated from each other by calf passage. The calici-like virus (Newbury agent SRV-1) caused anorexia, diarrhea, and xylose malabsorption in gnotobiotic calves aged 17 to 60 days, whereas the bovine astrovirus was nonpathogenic in similar calves. The calici-like virus was shown to be antigenically distinct from a previously described isolate (Newbury agent SRV-2) by two-way cross-protection experiments in calves; calves immune to homologous challenge became clinically ill and excreted virus when challenged with the heterologous virus.
Dates
Type | When |
---|---|
Created | 5 years, 8 months ago (Jan. 2, 2020, 10 p.m.) |
Deposited | 3 years, 6 months ago (March 4, 2022, 5:16 p.m.) |
Indexed | 4 months, 4 weeks ago (April 9, 2025, 2:12 a.m.) |
Issued | 41 years, 8 months ago (Jan. 1, 1984) |
Published | 41 years, 8 months ago (Jan. 1, 1984) |
Published Print | 41 years, 8 months ago (Jan. 1, 1984) |
@article{Bridger_1984, title={Characterization of a calici-like virus (Newbury agent) found in association with astrovirus in bovine diarrhea}, volume={43}, ISSN={1098-5522}, url={http://dx.doi.org/10.1128/iai.43.1.133-138.1984}, DOI={10.1128/iai.43.1.133-138.1984}, number={1}, journal={Infection and Immunity}, publisher={American Society for Microbiology}, author={Bridger, J C and Hall, G A and Brown, J F}, year={1984}, month=jan, pages={133–138} }