Fig. 2From: Otitis media outcomes of a combined 10-valent pneumococcal Haemophilus influenzae protein D conjugate vaccine and 13-valent pneumococcal conjugate vaccine schedule at 1-2-4-6 months: PREVIX_COMBO, a 3-arm randomised controlled trialPrevalence (%, 95 confidence interval) of any otitis media, by age and vaccine groupBack to article page