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+ Mask wearing:
Continuous
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Removed when seated
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This tool estimates the risk of COVID-19 spread. It is based on current scientific data and can be used to provide an illustration for different real world scenarios.
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+ How to use this tool:
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+ Room data
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+ Enter the data about the area you wish to study. You can find these in GIS, or by measuring them yourself.
+ For mechanical ventilation, you should check with a specialist for the air flow or air change rate.
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+ Event data
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+ Enter the total number of people and how many you assume are infected.
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+ Activity types:
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+ Office = typical scenario all persons seated, talking quietly.
+ Workshop = assembly workshop environment, all persons doing light exercise, talking.
+ Training = one person standing, talking, all others seated, breathing normally.
+ Seminar = As training, but all participants take turns in standing and talking.
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+ You should specify if the event is a one off (give date) or recurrent use of the same space for the same activity, in which case tick the months when the activity takes place.
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+ Specify if a lunch break should be included, and when it starts/stops.
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+ If you will take coffee breaks, they are spread out evenly throughout the day, in addition to lunch.
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+ Mask wearing: Specify if they are worn all the time, or only when less than 2 meters apart.
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