No abstract available
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Air Travel / statistics & numerical data*
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COVID-19 Nucleic Acid Testing / methods
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COVID-19 Nucleic Acid Testing / statistics & numerical data
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COVID-19* / epidemiology
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COVID-19* / prevention & control
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COVID-19* / transmission
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China / epidemiology
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Communicable Disease Control / methods*
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Epidemiologic Measurements
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Epidemiological Monitoring*
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Humans
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International Health Regulations / organization & administration
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Prevalence
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SARS-CoV-2 / isolation & purification*
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Travel Medicine / methods
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Travel Medicine / trends
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United Kingdom / epidemiology