Fig. 1From: Serotype and molecular diversity of nasopharyngeal Streptococcus pneumoniae isolates from children before and after vaccination with the ten-valent pneumococcal conjugate vaccine (PCV10) in EthiopiaSerotype Distribution of S. pneumoniae Isolates from Infants at the initiation (6 weeks) and after completion of PCV10, at 9 months and at 2 years of ageBack to article page