Thanks for the added information - you sound like you know a lot more about this than I do. At the moment, about how far it travels in the air, I am "airing" on the side of caution, pun intended. Mainly because trying to mitigate risk, by using the most extremes for self management - just because it is such an abnormal event in my life etc., and many others. However, when all said and done, you most likely will be right - often things are seen as much much worse, when something anomalous comes along. I was surprised about it almost living just below boiling point as well. And their are studies that show it could be the viral load that makes you sick so a distance away, with only little particulate in the air it might not make you sick. Either way, I am going to still to nuke anything I eat in the microwave and keep all my windows closed until night-time to air out the house - just because at the moment I am acting in such a risk adverse way i.e., operating as if the extremes are true. Thanks for the info though, I appreciate it - and the time it took you to write it, always value correction and more perspective. Thanks for the comment!