RT Journal A1 Friedrich MJ T1 EXperimental malaria vaccine JF JAMA JO JAMA YR 2012 FD December 19 VO 308 IS 23 SP 2449 OP 2449 DO 10.1001/jama.2012.128613 UL http://dx.doi.org/10.1001/jama.2012.128613 AB In the phase 3 trial, 6537 infants who were between 6 and 12 months old at the time of the first vaccination received 3 doses of either the RTS,S/AS01 candidate vaccine or a nonmalaria comparator vaccine at 1-month intervals along with standard childhood vaccines. An analysis of the incidence of malaria in infants for 12 months after the third vaccine dose found that the RTS,S/AS01 vaccine reduced the risk of detectable malaria and severe malaria by 31% and 37%, respectively, compared with controls.