传染性的

Unfortunately, swine flu's infectiousness and the globalized flow of human travel make for a very dangerous combination.

不幸是，猪流感传染性和人员流球化形成了一个常危险组合。

Laryngomalacia is the most common etiology of non-infectious molluscum in infancy.Endoscopic morphology revealed abnormal droop of sub-glottis structures in inhale.

喉软化是婴儿期最常见传染性喘鸣病因,内镜检查显示,吸气时门上有异常下。