Multidrug resistant Streptococcus pneumoniae emerges in the USBMJ 2007; 335 doi: https://doi.org/10.1136/bmj.335.7625.851-a (Published 25 October 2007) Cite this as: BMJ 2007;335:851
In 2000, the US authorities introduced a new vaccination programme to protect infants and young children against Streptococcus pneumoniae. The vaccine induced immunity against seven pneumococcal strains, and ever since its introduction researchers have been watching for …
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