5 ms·
If your source that airborne transmission is rare is the WHO, then all you have is a worthless source. Recently I've read an interview with Drosten (the German
by blub 6y ago
If your source that airborne transmission is rare is the WHO, then all you have is a worthless source.
Recently I've read an interview with Drosten (the German virologist which came up with one of the Coronavirus tests) say that they're starting to see airborne transmission as an important transmission factor, maybe not a strong as droplets but comparable. This is especially the case in poorly ventilated spaces.
- hef19898 6y agoKey words: starting to see. Using that now is 20/20 hindsight.
- blub 6y agoWell, at least in the west we're starting to see it now, but we're late to the party compared to Asian countries. We already knew for instance that SARS is transmitted through aerosols. Then a new thing comes up which is related to the above and is basically named SARS-2 and we forget about the aerosols and instead think we should wash our hands a lot. Words can't express how stupid this is.
- disgruntledphd2 6y agoI don't suppose you have links to any pre-prints or papers (hell even blog posts I guess) around this?
- WildParser 6y agoI don't have much, but maybe this contains a hint on the effects of mask usage on the German death growthrate. https://www.facebook.com/photo.php?fbid=10157238440973015 https://www.facebook.com/photo.php?fbid=10157238440973015 (Masks about 25.4 - the effect should be visible around the middle of May) After looking closely I found a small move into the wrong direction (maybe caused by something else?!??)
- blub 6y agoThis is a pretty nice and very recent summary: https://science.sciencemag.org/content/early/2020/06/02/science.abc6197.1.full https://science.sciencemag.org/content/early/2020/06/02/scie...
- apatters 6y agoThere have been studies which have found that the virus can aerosolize, but it hasn't been established that infectious spread occurs this way. For example, it could be that viral concentrations in an aerosolized form aren't enough to cause an infection (or maybe they can get there, in prolonged close quarters, but by then you're being exposed multiple ways, so it doesn't matter or can't be determined). Either way it seems that the protocol for preventing transmission probably won't change much; the current protocols (including ubiquitous mask usage) have been enough for Korea, Taiwan etc. to control the spread.
- blub 6y agoIt cannot be established without exposing healthy people to the virus, so it must be assumed. I think it can change something: currently masks are seen as a necessary evil in stores and public transport. They could and should become ubiquitous.
- WildParser 6y agoAs far as I have seen, currently people don't use masks for close contact talking situations (family, friends, work, chatting...). With mask usage in Germany I see only negative trends in the growthrate of both case and death. I think to make them work something has to be changed. There is a good chance that it now only works as a reverse placebo - it makes people feel confident and pushes them into more risky behaviour - most likely net negative.
- blub 6y agoJena's claiming that they made a difference for them. We'll see what happens in Berlin and Munich after the protests...