补充剂量：用于增加之前一次或多次给药剂量的疗效的额外剂量。特别是指增强剂量。
booster dose //
名词 a supplementary injection of a vaccine given to maintain the immunization provided by an earlier dose (保持药效的)激发剂
an additional dose that makes sure the first dose was effective
同义词： booster / booster shot / recall dose
激发剂量
加强剂量
促升剂量
... 激发过程 excitation process 激发剂量 booster dose 激发能量 excitation energy ...
... 加气处理 air entrainment 加强剂量 booster dose 加强注射 booster shot ...
... takeoff rocket 起飞火箭 booster unit 助推器组 booster dose 促升剂量 ...
Children are given a first dose at 12 to 15 months and a second, booster dose, at between three and five years old.
BBC: NEWS | UK | England | South Yorkshire | Measles outbreak affects children
One option is a booster dose in adolescence.
"It's going to be a few years until we really know whether or not people need another booster dose, and what is the optimal timing for that booster dose" for Tdap, because it is so new, Martin said.