病毒是核蛋白的大分子绝对寄生物,它不含有能量代谢和蛋白质合成场所——核糖体等细胞器。病毒复制所需要的原料、能量和大部分酶都依赖寄生细胞。因此,很难找到选择性的药物,能抑制病毒而对寄主无害。病毒病害防治的主要措施是消除病毒侵染源和免疫学方法。毫无疑问减少侵染源会对所有病毒病(人、动、植物和微生物病毒病)的防治有益。而 Viruses are nuclear macromolecular absolute parasite, it does not contain energy metabolism and protein synthesis - ribosomes and other organelles. The raw materials, energy, and most enzymes required for virus replication rely on parasitic cells. Therefore, it is difficult to find a selective drug that inhibits the virus and does not harm the host. The main measures for prevention and control of virus diseases are to eliminate the source of virus infection and immunological methods. There is no doubt that reducing the source of infection will be beneficial for the prevention and treatment of all viral diseases (human, animal, plant and microbial virus diseases). and