Estimation of the Impact of Meningococcal Serogroup C Universal Vaccination in Italy and Suggestions for the Multicomponent Serogroup B Vaccine Introduction
Table 3
Annual incidence rates per 100,000 Rate Ratios (RRs) and 95% CIs of IMD between the prevaccination and the postvaccination period in the Puglia region, within 2001–2013, by class of age.