No abstract available
Publication types
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Clinical Trial, Phase III
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Letter
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Multicenter Study
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Randomized Controlled Trial
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Research Support, Non-U.S. Gov't
MeSH terms
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COVID-19
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Child
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Child Day Care Centers / statistics & numerical data*
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Community-Acquired Infections / diagnosis
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Community-Acquired Infections / epidemiology*
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Community-Acquired Infections / microbiology
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Hospitalization / statistics & numerical data*
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Humans
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Pneumonia / diagnosis
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Pneumonia / epidemiology*
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Pneumonia / microbiology*
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Respiratory Tract Infections / epidemiology
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Respiratory Tract Infections / virology
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Schools / statistics & numerical data*
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Switzerland / epidemiology
Associated data
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ClinicalTrials.gov/NCT03474991