Fluodot Nanoparticle – A Promising Novel Delivery System For Veterinary Vaccine

Most of the killed, inactivated, or live-attenuated pathogen vaccines are now replaced by modern vaccines containing isolated, highly purified antigenic protein subunits which are safer than live viruses or deactivated viruses. Another strategy is the development of nanoparticles which can mimic the repetitiveness, geometry, size and shape of the host-pathogen surface and provide improved stability and long lasting immunogenicity, as well as serve as vehicles to deliver multiple copies of the antigens to the target cells. Several interesting advances have been made recently in the area of protein nanotechnology and here, we provide a concise review of one such novel nanoparticle called FluoDot which may be effectively used as a delivery system in some veterinary medicine applications.