HSE’s updated guidance will help you identify poor ventilation in work areas and take practical steps to improve it. This can help reduce the risk of COVID-19 spreading in your workplace.

Their updated guidance includes information on:

• identifying poorly ventilated areas and using CO2 monitors
• improving natural ventilation
• how to improve mechanical ventilation
• air cleaning and filtration units
• ventilation in work vehicles

There is also a new video setting out the key advice.