The results in this experiment are very important for further study on development of geneticengineeringvaccine against rabies and on the investigation of molecular epidemiology of rabies virus.
实验结果对狂犬病的分子流行病学、致病机理的研究及基因工程疫苗开发是十分重要的。
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The enterotoxin gene and fimbrial gene are major reason for the pathogenic character of ETEC. The new method is found in preventing from diarrhea, which is enterotoxin geneticengineeringvaccine.
But experts say it will be very difficult to isolate this part of the protein from the virus to use in a vaccine, or to manufacture it using geneticengineering.