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<http://schema.org/description>
"Researchers in South Africa tracked how the evolution of the virus in two infected woman shaped the antibodies they produced to fight it. Several months after infection, the researchers saw that the patients had developed more \"broadly neutralizing antibodies,\" which target different versions of the virus."
<https://www.kcur.org/2012-10-22/hiv-finding-opens-new-path-for-vaccine-research>