There are two crucial factors : the transmissibility of the virus , and its virulence .

有两个关键因素：病毒的传播性和其毒性。

Can be transmissibility heart disease treated ?

遗传性心脏病可以治疗好吗？

Not intermarriage : near marry an unripe children is medium , transmissibility disease incidence of a disease is high .

勿近亲结婚：近亲婚配所生的子女中，遗传性疾病发病率高。

Clinician and supersonic family doctor can detect and discover all sorts of unusual , ask for integratedly to transmissibility from hemal deformation .

临睡床大夫和超声科大夫可以检测和发现多种异常，从血管畸形到遗传性综合征。

Researcher returns indemonstrable cancer to have transmissibility now , and the cancer of generation of data indication father and next generation also cancered odds is probably7 % , cannot explain cancer has transmissibility .

现在研究人员还不能证实癌症具有遗传性，而且资料显示父辈的癌症而下一代也患癌症的几率大概是7%，不能说明癌症具有遗传性。