A recombinant, vP869, expressing prM and E induced high titers of neutralizing and hemagglutination inhibiting antibodies in mice and was protective against intracranial challenge with the French neurotropic strain of YFV (Pincus et al., 1992).
Pincus et al., 1992: Pincus S, Mason PW, Konishi E, Fonseca BA, Shope RE, Rice CM, Paoletti E. Recombinant vaccinia virus producing the prM and E proteins of yellow fever virus protects mice from lethal yellow fever encephalitis. Virology. 1992; 187(1); 290-297. [PubMed: 1736531].