No abstract available
MeSH terms
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COVID-19
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COVID-19 Testing
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Caregivers / statistics & numerical data*
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Child
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Child, Preschool
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Clinical Laboratory Techniques
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Coronavirus Infections / diagnosis
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Coronavirus Infections / epidemiology*
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Coronavirus Infections / prevention & control
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Disease Outbreaks / prevention & control
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Disease Outbreaks / statistics & numerical data*
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Health
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Humans
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Infection Control / methods
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Infectious Disease Transmission, Patient-to-Professional / prevention & control*
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Male
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Pandemics / prevention & control
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Pneumonia, Viral / epidemiology*
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Pneumonia, Viral / prevention & control
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Retrospective Studies
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Risk Assessment
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Sampling Studies
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Severe Acute Respiratory Syndrome / transmission*
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Taiwan / epidemiology
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World Health Organization