|
Evaluation of protective immuity induced by a recombinant baculovirus expressing two structural proteins of Bovine Viral Diarhhea virus in calves
|
|
Abstract: Two groups of calves were vaccinated with a double recombinant baculovirus expression product of a previously developed construct(rec-Neo), expressing the nucleoprotein (N) and the envelope glycoprotein (EO) of the NADL strain of bovine viral diarrhea virus (BVDV). The baculovirus expression product, in rec-NEO vaccine, were immunogenic in calves as viral neutralizing antibody(VN-Ab) titers of 2 to 8 were detectable following booster vaccination. Vaccinated and non-vaccinated calves were challenge exposed with either the homologus BVDV1-NADVL or the local heterologous BVDV2-Iman strains. Vaccine-induced immunity conferred partial protection against homologous viral challenge exposure,
|
Publication year |
1999
|
Pages |
163-171
|
Availability location |
القاهرة - ش السكة البيضاء - العباسية
|
Availability number |
|
Organization Name |
|
City |
Cairo
|
serial title |
The egyptian journal of immunology
|
ISSN |
1110-4902
|
Author(s) from ARC |
|
Agris Categories |
Animal diseases
|
AGROVOC TERMS |
Calves.
|
Proposed Agrovoc |
viral diarrhea virus;
|
Publication Type |
Journal
|