Dental procedures produce aerosols and droplets that can spread infectious disease. Local exhaust ventilation (LEV), however, can be used to control the aerosols, according to a study published ...

An Ayrshire-based firm specialising in local exhaust ventilation (LEV) says it is creating a new factory to meet demand as it looks set to achieve a 90 per cent growth rate in the 12 months ending ...

Fume cupboards Microbiological safety cabinets Extract or Capture hoods. Their role is to prevent users from being exposed to harmful substances e.g. chemical vapours, dusts and microorganisms. Users ...

Tracers have been used extensively in various types of research and diagnostic activities. Examples include the use of radioactive fluids in the human body, dyes in water streams and even the use of ...

Alexandria, VA, USA — Dental procedures produce aerosols which contain oral microbes, creating potential for infectious disease transmission. This study, “Local Exhaust Ventilation to Control Dental ...