RE:BioCloud detection sensitivity metrics
What about 25 ftsquare?! 30 seconds?! 1 minute? Looks like an individual test to me. Probably not to be aold as one, but could be used as one by private companies to secure their employees. A lot of canadian businesses already have a double entrance ro keep the cold out. Get inside by the first door, wait a minute and then you are safe to get in.