id author title date pages extension mime words sentences flesch summary cache txt cord-009383-ozx5u0t3 Sheppard, Michael Viral Vectors for Veterinary Vaccines 2007-09-28 .txt text/plain 4166 203 43 Second, genes from pathogens that encode proteins that will induce an appropriate protective immune response and can be stably integrated into the vector's genome and expressed need to be identified. The vector only expresses the antigens from the pathogen that are required to elicit a protective immune response and therefore reduces or eliminates the chance of disease by being exposed to the whole pathogen as with a killed or modified live vaccine. One of the main disadvantages of using viral vectors for vaccine delivery is that like subunit vaccines each vector can only deliver one or a relatively small number of foreign antigens to the host animal and therefore rely on those being able to elicit a completely protective immune response. Construction of a defective adenovirus vector expressing the pseudorabies virus glycoprotein gp50 and its use as a live vaccine Expression in recombinant vaccinia virus of the equine herpesvirus 1 gene encoding glycoprotein 13 and protection of immunized animals ./cache/cord-009383-ozx5u0t3.txt ./txt/cord-009383-ozx5u0t3.txt