疫苗之死?

免疫力较弱的艾滋病病毒感染者正在生病,这抑制了人们对活艾滋病疫苗的热情

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Carol Ezzell is a staff editor and writer.

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大众科学 Magazine Vol 281 Issue 1This article was originally published with the title “DEATH OF A VACCINE?” in 大众科学 Magazine Vol. 281 No. 1 ()
doi:10.1038/scientificamerican071999-2gEBZSGLulSSpRVkJvcS1U
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