A.2% B.3%~4% C.5%~10% D.10%~15% E.15%~20%
A.3% B.3‰ C.0.3‰ D.2% E.2‰
A.白色念珠菌 B.鏈球菌、金黃色葡萄球菌等 C.柯薩奇病毒 D.輪狀病毒 E.單純皰疹病毒