What factor helped to spread the disease of myxomatosis?(什么因素助長了多發性粘液瘤疾病的蔓延？)

French physician decided to get rid of the wild rabbits on his own estate and introduced myxomatosis.(一位法國內科醫生決定除掉自己莊園內的野兔子，于是引進了這種多發性粘液瘤疾病。)

A French physician decided to get rid of the wild rabbits on his own estate and introduced myxomatosis.(一位法國醫生為了決心消滅自己莊園中的野兔而引進了多發性粘液瘤病。)

Rabbit Hemorrhagic disease (RHD) and Myxomatosis are considered the major viral diseases affecting European rabbit population.(兔出血熱病毒及兔粘液瘤病毒是嚴重危害歐洲兔群的兩大病毒。)

What factor helps to spread the disease of myxomatosis?(什么因素有助于擴散多發性粘液瘤病毒？)

Scientists discovered that this particular variety of rabbit was susceptible to a fatal virus disease, myxomatosis.(科學家們發現，這種特殊品質的兔子易患一種叫做“多發性粘液瘤”的致命病毒性疾病。)