Erfle, V.

animal protein vaccine virus 109 tcid 50 primate lentivirus infection vaccinated period speci virol huisman rc control infection vaccination control animals lentiviru 36 weeks proteins rev model vaccinated animals plasma immunity 1. siv cell semliki forest virus infection disease progression science primate 46 alle âe kessler ii ja c 8166 cells adult cynomolgus monkeys study induction p 27gag antigen speci ®c ctl 22 december 1998 baalen 8 2714 a.d.m.e 0264-410 x /99/$ osterhau plasma virus load plasma primate lentivirus models lentivirus vaccine development macaque centre rotterdam 106 cells vaccinia virus parren pw week intervals burton dr data show siv gag 6 weeks osterhaus ad ® rst hiv strains pilot study front matter vaccinated animals 10 weeks 15 years nonsiv proteins boers ph randall c mckeating ja van baalen observation period e cacy barbas cf siv rev vaccinated macaques candidate vaccines neutralizing antibodies siebelink kh mcelrath mj vivo models 9 8 ± immunity weir r van amerongen