COVID-19 cases, emergency department visits, and hospital admissions in children and adolescents aged 0-17 years increased during June to August 2021 and in states with lower vaccination coverage.
COVID-19 cases, emergency department visits, and hospital admissions in children and adolescents aged 0-17 years increased during June to August 2021 and in states with lower vaccination coverage.
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萃取時間: 2026-02-05T15:13:32Z 資料來源: CDC MMWR