ArticleClinical and vaccine immunology : CVI2011

Increasing incidence of Streptococcus pneumoniae serotype 19A and emergence of two vaccine escape recombinant ST695 strains in Liguria, Italy, 7 years after implementation of the 7-valent conjugated vaccine.

Filippo Ansaldi et al.PubMed ↗Full text ↗Publisher ↗

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