COVID-19: Study shows benefits of local exhaust ventilation in dental settings


NEWCASTLE, UK: One of the main ways in which SARS-CoV-2 is communicated is through airborne respiratory droplets—droplets that can be dispersed as a result of dental procedures. In a new study, researchers from Newcastle University have examined the applicability of local exhaust ventilation (LEV) systems for controlling the dispersion of these droplets and aerosols and found that they could be quite valuable for this purpose.
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