| reactions to and antigenicity of two human-rhesus rotavirus reassortant vaccine candidates of serotypes 1 and 2 in venezuelan infants. | the reactions to and antigenicity of two human-rhesus rotavirus (rrv) reassortants (human rotavirus strain d x rrv and human rotavirus strain ds1 x rrv) with the vp7 neutralization specificity of a serotype 1 or serotype 2 rotavirus were evaluated in a placebo-controlled double-blind trial in 116 1- to 5-month-old infants in caracas, venezuela. the children were randomly divided into five groups to receive orally the following inocula: (i) 10(4) pfu of d x rrv reassortant; (ii) 10(4) pfu of ds1 ... | 1989 | 2541168 |