这个 targets 是指疫苗接种的人群,还是指疫苗作用的靶位?
The development of a new vaccine requires much basic science research, huge investments of time and money in development (with more failures than successes), and a clear prior delineation of the specific immune targets of a vaccination program, called correlates of immune protection.
这个 targets 是指疫苗接种的人群,还是指疫苗作用的靶位?
called correlates of immune protection是什么意思
最后编辑于 2022-10-09 · 浏览 699