Abstract

ARBELAEZ, Gustavo et al. Improvement of oil vesicular stomatitis bivalent vaccine production . Univ. Sci. [online]. 2008, vol.13, n.1, pp.33-42. ISSN 0122-7483.

This experiment assess different MI for Vesicular Stomatitis VS virus industrial culture production and evaluated the effect of glycoprotein G concentration in relation to antibodies induction against VS on guinea pigs vaccinated with oil bivalent vaccine (Indiana I and New Jersey NJ). With efficient MI it was possible to get better kinetic of infection at industrial cultures, reducing time of culture and improving viral titers. In addition, it was found that neutralizing titers of guinea pigs immunized with an EV vaccine containing 5 micrograms of glycoprotein G, were 3.66 log₁₀ for I and 4.06 log₁₀ for NJ, which are correlated to protection titers in cattle. About this study can be concluded that selecting a superior MI, efficiency of industrial VE virus production can be improved; on the other hand, glycoprotein G quantification methodology can be useful for a good quality VS Vaccine industrial manufacture.

Keywords : glycoprotein G; Indiana; New Jersey; vesicular stomatitis; vaccine.