Question: Coronavirus & home sewn masks?

Discussion in 'Epidemics (including Covid-19, not Long Covid)' started by Keela Too, Mar 11, 2020.

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  1. Sean

    Sean Moderator Staff Member

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    https://www.bmj.com/content/369/bmj.m1435
     
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  2. Cheshire

    Cheshire Moderator Staff Member

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    How NOT to Wear a Mask

    [​IMG]
    https://www.nytimes.com/2020/04/08/...ask-mistakes.html?smid=tw-nythealth&smtyp=cur
     
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  3. Keela Too

    Keela Too Senior Member (Voting Rights)

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  4. Perrier

    Perrier Senior Member (Voting Rights)

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  5. Wits_End

    Wits_End Senior Member (Voting Rights)

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    Hmm, the trouble with that, as I see it, is that I can think of at least 3 different types of dish towel:
    - linen ones (e.g. the sort of thing sold as souvenirs the world over)
    - cotton ones
    - towelling or other fluffy ones.

    Which is meant, and is there a significant difference between their relative particle-trapping abilities?
     
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  6. Jonathan Edwards

    Jonathan Edwards Senior Member (Voting Rights)

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    The picture shows the traditional check cotton one that is soft and absorbent but not fluffy. I think linen would have big holes. Towelling would be too hot and stuffy. The check cotton ones would seem likely to be good to me because their absorbency reflects a fairly deep mesh of fine fibres.
     
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  7. Sasha

    Sasha Senior Member (Voting Rights)

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    Apologies for cross-posting (I just mentioned this on the 'spread' thread) but I just caught a guy on BBC Radio 4 saying that the exit strategy (?) in the UK would involve more wearing of masks. He was talking about the bluetooth contact-tracing idea, among other things. Didn't catch his name.

    I'm still surprised that we in the UK are so late to be told to adopt masks and that it's being left to individuals to make that choice.
     
  8. Amw66

    Amw66 Senior Member (Voting Rights)

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    It also conflicts with herd immunity strategy, which I am not convinced ever disappeared
     
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  9. Jonathan Edwards

    Jonathan Edwards Senior Member (Voting Rights)

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    Think that was David Nabarro, who is the guy who didn't get the job at WHO got by Tedros. He works in WHO. I think the subtext was that he thinks masks are an essential part of a control strategy but he cannot say anything that goes against WHO policy.

    I think it was him who also mentioned neighbourhood tracing groups. That sounds pretty much like telling people to take charge of their own destiny like neighbourhood watch groups for crime.
     
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  10. Sean

    Sean Moderator Staff Member

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  11. Keela Too

    Keela Too Senior Member (Voting Rights)

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  12. TigerLilea

    TigerLilea Senior Member (Voting Rights)

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    Canada Post here in Metro Vancouver has always left small packages outside. The large packages that are delivered by truck, if no one is home, are taken to a local post office and you have to pick them up there.

    I've noticed that some of the postal workers are wearing masks, and others are not.
     
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  13. DigitalDrifter

    DigitalDrifter Senior Member (Voting Rights)

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  14. Simbindi

    Simbindi Senior Member (Voting Rights)

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    I've noticed a lot of homemade cotton masks now being offered on Ebay for about £5-10 including postage. These include the type where you can insert a filter.
     
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  15. Sean

    Sean Moderator Staff Member

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  16. Sean

    Sean Moderator Staff Member

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  17. AliceLily

    AliceLily Senior Member (Voting Rights)

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  18. Keela Too

    Keela Too Senior Member (Voting Rights)

    Hmmmm

    BBC:
    Coronavirus: UK to be 'guided by scientists' on face masks

    https://www.bbc.co.uk/news/uk-52321378

    They suggest at the end masks “ may do more harm than good”.

    Really don’t know how they reach that conclusion
     
  19. Mithriel

    Mithriel Senior Member (Voting Rights)

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    I think it is because people keep touching their faces to make the mask comfortable and to talk to people but it can also give a false sense of security and stop them social distancing. Two people with masks on may feel they can stand closer.

    They know that as more safety measures have been put into cars the more risks some drivers take. It may not be a problem now, but I saw a programme years ago which said that as cars got safer more pedestrians were injured.

    I think wearing masks should be the norm, but the decision to make them compulsory is not completely straightforward and thought is going into it.
     
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  20. Jonathan Edwards

    Jonathan Edwards Senior Member (Voting Rights)

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    I liked the way Fiona Bruce on Question Time kept saying 'well masks seem quite a good idea then?' while surrounded by idiots.
     
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