
v.再傳染
Some viruses mutate fast enough to reinfect people after recovery (see influenza) or to keep the immune system from fighting them off. 有些病毒突變十分快速,在復(fù)原之后會(huì)再次感染,或讓免疫系統(tǒng)無法擊退它們。
The murine phage antibody library was amplified and then panned by human chorionic gonadotropin for four rounds.The last round enriched phage clones were used to reinfect. 由鼠源噬菌體抗體庫淘選到展示有人絨毛膜促性腺激素單鏈抗體的噬菌體克隆。