The injectable vaccine protects the blood and nervous system, but does not promote antibody production in the gut.
注射式疫苗能保护血液及神经系统,但是不能诱发肠道产生抗体。
The findings came in the first human tests of an injectable vaccine grown in genetically engineered plants.
这个研究是由基因工程植物产生的可注射的疫苗的第一次人体试验。
Hepatitis B is a serious worldwide liver infection and injectable vaccine is the most effective remedy.
乙型肝炎是全球性传染病,接种乙肝疫苗是防治乙肝的最有效方法。