view through oval glass at person's hands doing lab work.

Beyond masks and gloves—here’s how the pros handle dangerous microbes

In ‘high containment’ laboratory facilities, scientists use precision equipment—and great care—to analyze pathogens like the coronavirus.

This laboratory work space is photographed through a technician’s face shield and past its respirator mask valve.
This story appears in the September 2020 issue of National Geographic magazine.
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