Progress on the Application of Nucleic Acid Vaccine

The nucleic acid vaccine not only causes the immune response of body fluid but also leads the high level cell immun to reply, cytotoxic T lymphocyte react especially.It has heavy advantage in the prevention and cure of the infection with virus,bacterium,parasite,etc. The nucleic acid vaccine is as a new biotechnology of developing in recent years, has already become one of the focuses of the vaccine research field, and get fast development. The experimental results indicates that the nucleic acid vaccine can be regarded as the prevention vaccine of the virus, bacterium or parasite and as treatment vaccine of infectious disease and non-infectious disease. Through introduction of the progress of studying nucleic acid vaccine in preventing and treating infectious diseases, such as virus, bacterium, parasite in recent years,and the constant development with molecule biotechnology, the further research and practice of the nucleic acid vaccine will demonstrate the new hope in improving mankind and animal health.