5 behavioral changes that can limit the spread of COVID-19

Masks should be worn only if you are ill yourself. Image: REUTERS/Aly Song

Peter Hall

Professor, School of Public Health and Health Systems, University of Waterloo


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An electron microscope image issued by U.S. National Institutes of Health in February 2020 showing the novel coronavirus 2019-nCoV, the virus that causes COVID-19. (NIAID-RML via AP)
This is what COVID-19 coronavirus looks like under the microscope. Image: NIAID-RML via AP
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COVID-19Global HealthHealthcare DeliveryBehavioural Sciences


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