Evaluation of cross-protection between FMD serotypes O and A local Egyptian isolate with vaccinal strains in the local commercial and imported vaccines by challenge test
Foot-and-mouth disease (FMD) is a highly contagious and economically devastating viral disease of cloven-hoofed animals. In Egypt, the local commercial (trivalent O Panasia-2/A Iran-05/ SAT2/EGYA- 2012) and imported (trivalent O Manisa /A Iran-05/ SAT2/EGY-A-2012) inactivated vaccines were used for rapid control of the disease. We aimed to determine the cross protection between FMD virus serotypes O and A local Egyptian isolate with vaccinal strains in the local commercial and imported vaccines using challenge experiment. By the 7th day post challenge with either O/EGY-4-2012 or A/EGY/1/2012 isolates, the vaccinated cattle with either local commercial or imported vaccine were clinically protected by 100% with local commercial vaccine and 80% with imported vaccine for O/EGY- 4-2012. The protection values were 100% and 80% with cattle challenged with A/EGY/1/2012 and vaccinated with a local commercial or imported vaccine respectively. In conclusion, FMD virus Egyptian isolates O and A was antigenically similar to that of vaccinal strains in local commercial and imported vaccines which provide good protection
El-Bagoury, G., Sharawi, S., El-Nahas, E., Darwish, D., & Saad, M. (2015). Evaluation of cross-protection between FMD serotypes O and A local Egyptian isolate with vaccinal strains in the local commercial and imported vaccines by challenge test. Benha Veterinary Medical Journal, 28(1), 241-246. doi: 10.21608/bvmj.2015.32757
MLA
Gabr F. El-Bagoury; Saad S.A Sharawi; Ehab M. El-Nahas; Darwish M. Darwish; Mohammed A. Saad. "Evaluation of cross-protection between FMD serotypes O and A local Egyptian isolate with vaccinal strains in the local commercial and imported vaccines by challenge test". Benha Veterinary Medical Journal, 28, 1, 2015, 241-246. doi: 10.21608/bvmj.2015.32757
HARVARD
El-Bagoury, G., Sharawi, S., El-Nahas, E., Darwish, D., Saad, M. (2015). 'Evaluation of cross-protection between FMD serotypes O and A local Egyptian isolate with vaccinal strains in the local commercial and imported vaccines by challenge test', Benha Veterinary Medical Journal, 28(1), pp. 241-246. doi: 10.21608/bvmj.2015.32757
VANCOUVER
El-Bagoury, G., Sharawi, S., El-Nahas, E., Darwish, D., Saad, M. Evaluation of cross-protection between FMD serotypes O and A local Egyptian isolate with vaccinal strains in the local commercial and imported vaccines by challenge test. Benha Veterinary Medical Journal, 2015; 28(1): 241-246. doi: 10.21608/bvmj.2015.32757
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