1-minute encounters may add up to spread COVID-19

Having “close contact” with COVID-19 is usually defined as being near an infected person for at least 15 consecutive minutes. But a new report suggests that even very brief exposures — a minute or less — could spread the disease, if those exposures happen frequently.

The report, from the Centers for Disease Control and Prevention (CDC), describes a correctional officer in Vermont who caught COVID-19 after exposure to infected prisoners, even though he was never around the infected people for more than a minute at a time.

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