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9 天
新一代无细胞百日咳疫苗的研究进展:降低反应原性的同时保持高效 ...
本研究通过基因工程手段对传统全细胞百日咳疫苗(wP)进行改良,成功开发出一种低反应原性(RRwP)疫苗,其在动物模型中展现出与传统疫苗相当的保护力,同时显著降低了毒性(toxicity)和热原性(pyrogenicity),为下一代百日咳疫苗的研发提供了新方向。
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