The frequency of resistance to antibiotics in Streptococcus pneumoniae has been stable over recent decades. For example, penicillin non-susceptibility in Europe has fluctuated between 12% and 16% with
Number of cases and incidence of invasive pneumococcal disease after introduction of pneumococcal conjugate vaccines in BC compared with the baseline average of 2002–2003, by all age group and serotyp
