A.(3~6)×109/L,0.005~0.01 B.(6~8)×109/L,0.03~0.08 C.(4~10)×109/L,0.5~0.75 D.(8~15)×109/L,0.2~0.4 E.(10~12)×109/L,0.7~0.85
A.110~120g/L B.120~160g/L C.90~120g/L D.140~180g/L E.200~250g/L
A.空氣傳播 B.接觸傳播 C.血液傳播 D.蟲媒傳播 E.飛沫傳播