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Study Sheds Light on How to Improve the Safety of Indoor Spaces

Dimensions of Dental Hygiene

An Oregon-based study has found that ventilation, filtration, and humidification interventions reduce the level of SARS-CoV-2 circulating in the air. The study involved 11 subjects all with diagnosed cases of COVID-19 who performed various indoor activities such as talking, coughing, standing, sitting, and walking on a treadmill.

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