Research.  'Superinfected' have more potent antibody response to HIV.
D057134:Antibodies, Neutralizing / Q000276:immunology; D016022:Case-Control Studies; D015483:HIV Antibodies / Q000096:biosynthesis* / Q000276:immunology; D015658:HIV Infections / Q000276:immunology*; D015497:HIV-1 / Q000276:immunology*; D006801:Humans; D015163:Superinfection / Q000276:immunology*
D057134:Antibodies, Neutralizing; D015483:HIV Antibodies