- Preparation and immunogenic properties of a recombinant West Nile subunit vaccine. Lieberman, M.M., Clements, D.E., Ogata, S., Wang, G., Corpuz, G., Wong, T., Martyak, T., Gilson, L., Coller, B.A., Leung, J., Watts, D.M., Tesh, R.B., Siirin, M., Travassos da Rosa, A., Humphreys, T., Weeks-Levy, C. Vaccine (2007)