Trends in antimicrobial susceptibility of Streptococcus pneumoniae in the Tohoku district of Japan: a longitudinal analysis from 1998 to 2007.

  title={Trends in antimicrobial susceptibility of Streptococcus pneumoniae in the Tohoku district of Japan: a longitudinal analysis from 1998 to 2007.},
  author={Kazumasa Suzuki and K. Nishimaki and K. Okuyama and T. Katoh and M. Yasujima and J. Chihara and A. Suwabe and Y. Shibata and C. Takahashi and H. Takeda and S. Ida and M. Kaku and A. Watanabe and T. Nukiwa and K. Niitsuma and K. Kanemitsu and M. Takayanagi and I. Ohno},
  journal={The Tohoku journal of experimental medicine},
  volume={220 1},
Streptococcus pneumoniae is a common cause of respiratory tract infections (RTIs). The prevalence of Streptococcus pneumoniae strains with reduced susceptibility to antimicrobial agents has dramatically increased worldwide. Susceptibility to nine antimicrobial agents and serotypes were determined among 1,644 Streptococcus pneumoniae strains isolated from patients with RTIs in the Tohoku district of Japan from October to December every year from 1998 to 2007. The prevalence of penicillin G… Expand
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