no<unk> s have been approved for human use in the United States. Few experimental trials have evoked a response strong enough to protect against disease and the technique's usefulness remains to be proven in humans. A veterinary<unk>  to protect horses from West Nile virus has been approved.<unk>  immunization is also being investigated as a means of developing antivenom sera.<unk>  immunization can be used as a technology platform for monoclonal antibody induction.
DNA vaccine
Genetic vaccine
Viral vector vaccine
MRNA vaccine
Hexavalent vaccine
Cell-based vaccine
Pentavalent vaccine
Synthetic vaccine