Just a very quick update regarding the possibility of viral spread via air conditioning in close, confined spaces:
I remember some years back there were a spate of Legionnaire Disease outbreaks caused by contaminated air conditioning units. You’d hope that the technology has improved since then, but if it hasn’t, then shopping malls, supermarkets, trains, trams, buses etc could be pathways for the spread of this virus.
If true, the wearing of masks becomes even more important.
I believe the attitudes of society change one individual at a time. That is why we should ALL buy one of these. We need to see – in real time – what we’re doing to the world…and ourselves. Read on:
Like you, I assume that the environment I am sitting in right now is pretty safe. I mean, I don’t see anything dangerous, feel uncomfortable, or smell anything that I should be worried about. Yet I may be filling my lungs with harmful elements that my cognitive sensory abilities are incapable of noticing.