I en undersøgelse omfattende 1. 662 børn blev rapporteret om feber ≥ 38°C hos 41, 2% af børnene, som fik Prevenar samtidig med DTP sammenlignet med 27, 9% i kontrolgruppen.
In a study, including 1,662 children, fever of ≥ 38 °C was reported in 41.2% of children who received Prevenar simultaneously with DTP as compared to 27.9% in the control group.