single dose

基本解释

Yaws can be treated with a single dose of a cheap and effective antibiotic: Benzathine Penicillin injection cures the disease.
治疗雅司病只需要一剂便宜且有效的抗菌素 - 注射苄星青霉素可以治愈该疾病。
Earlier research has shown that an inexpensive single dose of an antiretroviral can reduce HIV transmission from mother to child during pregnancy or delivery.
早先的研究已经表明，便宜的单剂量抗逆转病毒疗法可以减少怀孕或分娩期间母亲对婴儿的艾滋病病毒传染。
Removing thiomersal completely from vaccines would require either using alternative preservatives or using preservative-free single dose vaccines exclusively.
如果将硫柳汞完全从疫苗中去掉，则需要使用替代防腐剂，或完全使用不含防腐剂的单剂疫苗。

The pill is given at a single dose and starts working in two hours.
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It has also opened the possibility of single dose vaccines with a long-term immunity response.
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After other treatments failed, his doctor injected a single dose of Avastin into the eye in July 2005.
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