adjuvants

Such chemicals, known as adjuvants, are commonly used in vaccines to reduce the amount of antigen needed to trigger an immune reaction.
这样的化学物质被称为佐剂。疫苗中常常加入佐剂，从而减少触发免疫应答所需的抗原数量。
Adjuvants may not be the answer to all the shortcomings of the modern vaccine arsenal, but they will surely provide part of the solution.
佐剂也许不是解决现存疫苗所有缺点的唯一答案，但是它们确实可以提供部份解答。
Despite two centuries of vaccine use, only a few adjuvants and delivery systems are licensed for human use.
尽管两个世纪的疫苗的使用，只有少数佐剂和运载系统许可人使用。
A: Many countries, including the USA, have not licensed vaccines with adjuvants of any kind yet.
答：美国等许多国家尚未批准带有任何种类佐剂的疫苗。
Several adjuvants are already contained in licensed vaccines, and others are likely to be available in coming years.
有些佐剂已用于某些获准生产的疫苗，还有一些可望在未来数年得以应用。
Many researchers are worried that the adjuvants could slow the regulatory process in the United States.
许多研究人员担心辅助剂会减缓其在美国的合法化进程。
Current regulatory approaches will have to take into account the new scientific data available on vaccine adjuvants.
现行的管理方法必须考虑可以得到的新的关于疫苗佐剂的科研资料。
The study confirmed that patients with MMF are more likely to have received vaccines containing aluminium hydroxide adjuvants.
研究证实，MMF患者更有可能接种过使用氢氧化铝作为佐剂的疫苗。
All this requires a new clinical, scientific and regulatory approach, with attention to the short- and long-term safety of adjuvants.
所有这些都需要一个在临床、科研和管理方面的新方法，来关注佐剂的短期和长期安全性问题。
A large number of properties of adjuvants are currently available worldwide, despite the multitude of product names and use descriptions.
助剂的许多性质是全球都通用的，尽管产品的名称和使用说明众多。