DNA疫苗的一大优点可活化免疫途径 ,而传统的蛋白疫苗却很难做到。对于病毒 ,特别是那些引起输血问题的病毒 ,DNA疫苗可防御侵害 ;以于那些慢性感染或癌症 ,DNA疫苗可起到治疗作用。合理地选择插入编码基因片段的免疫源 ,使得 DNA疫苗可被宿主免疫系统作为外源物转录、翻译和识 A big advantage of DNA vaccines is that they activate the immune pathways, which are hard to do with traditional protein vaccines. For viruses, especially those that cause blood transfusion problems, DNA vaccines are defensive; with those chronic infections or cancers, DNA vaccines can have a therapeutic effect. Reasonably choose to insert the gene encoding the immune gene, making the DNA vaccine can be host foreign immune system as a foreign transcription, translation and knowledge