ScienceDaily (Nov. 18, 2009) — A study published in The Cochrane Review in Ocober concludes that pneumococcal conjugate vaccines (PCV), already known to prevent invasive pneumococcal disease (IPD) and x-ray defined pneumonia, was also effective against child deaths. The findings were based on a systematic review of the results of 6 randomized and controlled trials conducted in the US, Africa, Philippines, and Finland. Eighty percent of children were less likely to develop vaccine-type IPD, 58% all-serotype IPD, and 27% x-ray defined pneumonia than children who did not receive the vaccine. Eleven percent of child deaths were also prevented. In total, 113,044 children were included in the six trials -- 57,015 children in the PCV group and 56,029 in the control group.
