42 發展淋病(gonorrhea)疫苗最主要的困難為何? (A)淋病球菌無..-阿摩線上測驗
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Chris 大二下 (2018/06/29)
Efforts to develop an effective vaccine against gonorrhoea have been unsuccessful despite more than a century of research. Natural infection does not induce protective immunity, with repeated infection common. Challenges for vaccine development include the absence of a correlate of protection, the absence of a.....觀看完整全文,請先登入 |