oral poliomyelitis vaccine造句

• Although different approaches to vaccines have been considered ? human versus animal strains , live versus killed viruses , whole virus or protein subunits ? rotavirus researchers followed the lead of albert sabin , creator of the oral poliomyelitis vaccine
  疫苗的制作有好几种不同的方式，包括使用人类或动物的病毒品系、活病毒或死病毒、全病毒或蛋白质次单位等；经过考量后，轮状病毒研究人员决定采用小儿麻痹口服疫苗发明人沙宾的做法。