Fig. 1From: Molecular characterization of penicillin non-susceptible Streptococcus pneumoniae isolated before and after pneumococcal conjugate vaccine implementation in Casablanca, MoroccoSerotype distribution of the 80 penicillin non-susceptible S. pneumoniae isolated from IPD among children and adult, before and after vaccination in Casablanca, Morocco. Period 1 is the pre-vaccination period from 2007 to 2010 and Period 2 is the post-vaccination period from 2011 to 2014. The total number of PNSP was 40 and 14 strains for children, and 17 and 9 strains for adult, for period 1 and period 2, respectivelyBack to article page