| Literature DB >> 6262958 |
Abstract
A sero-epidemiological survey for antibodies to the glycoprotein of enzootic bovine leukosis virus showed that the infection is widely disseminated in the State of Rio de Janeiro, Brazil. Sero from 1,290 females and 154 males from 12 dairy herds were tested by the agar gel precipitin test. Seven hundred and one females (54.3%) and 68 males (44.2%) were found to have specific antibodies. These antibodies were demonstrated in all 7 age groups tested. The older age groups contained the highest percentage of reactors. The results are briefly discussed in relation to management practices and environmental conditions.Entities:
Mesh:
Substances:
Year: 1981 PMID: 6262958 DOI: 10.1007/bf02237902
Source DB: PubMed Journal: Trop Anim Health Prod ISSN: 0049-4747 Impact factor: 1.559