Last Updated:2025/11/22

pneumococci can colonize the nasopharynx without causing symptoms, but they may become pathogenic in vulnerable patients.

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pneumococci can colonize the nasopharynx without causing symptoms, but they may become pathogenic in vulnerable patients.

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肺炎球菌は症状を引き起こさずに鼻咽頭に定着することがありますが、免疫が弱い患者では病原性を示すことがあります。

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