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The majority of patients who contracted COVID-19 while in hospital did so from other patients rather than from healthcare workers,
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Tea for ten? New online tool lets you calculate COVID-19 risk
If you were to find yourself in a group of ten people in the US capital Washington today, the risk
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Researchers: COVID-19 spreads ten meters or more by breathing
A plea issued by 239 scientists from around the world to recognize and mitigate airborne transmission of COVID-19 addressed to
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