Tom Sharp
Streptococcus pneumoniae, like other bacteria, is a resilient germ. Some strains have become resistant to some antibiotics. Pneumococcal conjugate vaccines for children have begun to reduce the risk.
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Streptococcus pneumoniae, like other bacteria, is a resilient germ. Some strains have become resistant to some antibiotics. Pneumococcal conjugate vaccines for children have begun to reduce the risk.
See also in The book of science:
Readings on wikipedia:
Other readings: