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#bettermasks — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #bettermasks, aggregated by home.social.

  1. ➡️ Please consider boosting; remember on Mastodon there's no algorithm and 'liking' is only seen by the author

    ➡️ The best mask is an N95, but all masks work

    ➡️ Double masking or overmasking

    ➡️ FAQs are:

    ❓ Does it make a difference?

    ❓ Which mask should go on top, the cloth mask or the medical mask?

    ❓ What about two cloth masks?

    ❓ Or two medical masks?

    ➡️ Answers at updated page:

    maskevidence.org/double-maskin

    #WeNotMe

    #BetterMasks #MasksWork

    #SystemsApproaches #CovidIsAirborne #CovidIsNotOver.#DoAllTheThings #ventilation #filtration #PaidSickDays #BringBackMasks #WearAMask #MasksSaveLives #MaskeAuf #MaskUp #MaskMandate #MaskMandateNow #CovidLong #LongCovid #N95s #n95 #FFP2 #ffp3 #n99

  2. New eligibility for PCR testing in Ontario.
    #Covid symptoms plus
    ➡️Everyone >60y
    ➡️>18y with a high-risk condition
    ➡️>18y with <2 vaccine doses
    ➡️>18y with >6m since last vaccine or last Covid infection
    ➡️ all the previously eligible groups (frontline workers, pregnant people, people who are immunocompromised etc)

    ontario.ca/page/covid-19-testi

    #Paxlovid eligibility expanded too (same page, scroll down):
    ➡️Everyone >60y
    ➡️>18y with a high-risk condition or immunocompromised
    ➡️>18y with <2 vaccine doses
    ➡️>18y with >6m since last vaccine or last Covid infection

    Where to get tested:
    ontario.ca/assessment-centre-l

    Self-certify 'I'm eligible' if you are in one of those groups.

    In #HamOnt|Hamilton

    stjoes.ca/coronavirus/covid-19

    Don't rely on test-and-treat or vaccination. Prevent community transmission to a vulnerable person and prevent #LongCovid with #Masks and #Ventilation

    #BetterMasks #MasksWork

    #SystemsApproaches #CovidIsAirborne #CovidIsNotOver.#DoAllTheThings #ventilation #filtration #PaidSickDays #BringBackMasks #WearAMask #MasksSaveLives #MaskeAuf #MaskUp #MaskMandate #MaskMandateNow #CovidLong #LongCovid #N95s #n95 #FFP2 #ffp3 #n99 #CovidTesting #BringBackTesting

    maskevidence.org/why-masks-mat

  3. Please boost

    ➡️*New resource* for advocates for Masks in Schools

    ➡️We have created a FAQ page and a downloadable, customizable template summarizing arguments for mask requirements in schools:

    maskevidence.org/masks-in-scho

    ➡️Mask mandates in schools reduce student and teacher absences

    tinyurl.com/ps3jpk6a

    ➡️4% of children with COVID will get long covid

    tinyurl.com/mryp6zvh

    @MyraBatchelder @nilikm #WeNotMe

    #BetterMasks #MasksWork

    #SystemsApproaches #CovidIsAirborne #CovidIsNotOver.#DoAllTheThings #ventilation #filtration #PaidSickDays #BringBackMasks #WearAMask #MasksSaveLives #MaskeAuf #MaskUp #MaskMandate #MaskMandateNow #CovidLong #LongCovid #N95s #n95 #FFP2 #ffp3 #n99

  4. @ChristosArgyrop @maggiejk @Pat

    Yes, reports of persistence are concerning.

    I think I have seen a few ... But I think this is the recent one you are mentioning?

    onlinelibrary.wiley.com/doi/10

    Post mortem analysis of 27 patients an average of >3 months since last viral positivity.

    "Despite apparent virological remission, lung pathology was similar to that observed in acute COVID-19 individuals, including micro- and macro-vascular thrombosis (67% of cases), vasculitis (24%), squamous metaplasia of the respiratory epithelium (30%), frequent cytological abnormalities and syncytia (67%), and the presence of dysmorphic features in the bronchial cartilage (44%)."

    "SARS-CoV-2 antigens were not detected in the respiratory epithelium. In contrast, antibodies against both spike and nucleocapsid revealed the frequent (70%) infection of bronchial cartilage chondrocytes and para-bronchial gland epithelial cells."

    This and other additional evidence of long term persistence and immune effects is useful and reminds us of the importance of the precautionary principle.

    But it is not necessary to the argument: we should control #Covid anyway, should never have stopped trying to limit community transmission, because of the known disruption, disability and death is it still causing acutely. We've had evidence enough for years.

    IHME estimates US Covid infections at staggering 1.25 million a day

    This would have been halved if there had been a mask mandate a month ago

    covid19.healthdata.org/united-

    In the US, 600 people a day are dying of Covid.

    For people who don't (yet) know anyone who died from Covid, here is a heart-breaking thread about the death of Greg Foley, a chemical engineer and assistant professor.

    He describes various levels of respiratory support as he experienced them. May he rest in peace.

    twitter.com/gregfoley2002/stat

    #CovidIsNotOver #MaskUp #MaskMandate #MaskMandateNow

    In the absence of #MaskMandates, #WearAMask, in fact #WearTheBestMaskAvailable

    Curated information on #BetterMasks:

    maskevidence.org/mask-types

    Detailed argument for mask mandates:

    theconversation.com/ca/topics/

    🤣 This turned out long. Appreciate a reposting/boost from anyone who found it interesting or helpful...🙏

  5. @ChristosArgyrop @maggiejk @Pat

    yes that is a possibility too.

    I think the important thing to protect your family and others is to treat it as if it's Covid if unsure, and negative rapid test=unsure. Unless you have a negative PCR, assume it's Covid and isolate as best you can - given your work and home circumstances - for 10 days.

    Wearing a mask for ten days after any respiratory illness is part of public health advice in many places but it is not advice that is actively promoted by public health and I think most people would be surprised to learn about it.

    ontario.ca/page/public-health-

    cdc.gov/coronavirus/2019-ncov/

    #PaidSickDays #PaidSickDaysNow #BetterMasks #WearAMask #MaskUp #n95

  6. So...1 in 24 Canadians has Covid, XBB1.5 (kraken) variant is projected to be at 22% in Ontario by the end of the week, people are still dying of Covid (279 in Canada in the first week of January), and though voluntary mask wearing is low, 69% of Canadians support mask mandates if necessary.

    Public health in many regions recommends or strongly recommends mask wearing.

    But no mask mandates?
    Not even in education and the workplace?
    Nothing?

    Mandates would make it so much easier for the caring majority to normalize wearing a mask again. Many people understandably don't want to #WearAMask unless it is clearly necessary. #MaskMandates are necessary to get mask wearing in public up to >80%, which IHME estimates would halve deaths from covid with a month.

    In the absence of clear direction from public health, #MaskUp and protect yourself and those around you as best you can.

    maskevidence.org/why-masks-mat

    #SystemsApproaches #CovidIsAirborne #CovidIsNotOver #DoAllTheThings #ventilation #filtration #PaidSickDays #BringBackMasks #WearAMask #MasksSaveLives #MaskeAuf #MaskUp #MaskMandate #MaskMandateNow #CovidLong #LongCovid #BetterMasks

    Tara Moriarty's lab's estimates of current infections and risk: twitter.com/MoriartyLab/status

    Incomplete count of deaths from Covid in Canada: health-infobase.canada.ca/covi

    CTV/Nanos Nov 2022 poll of Canadians: ctvnews.ca/health/coronavirus/

    IHME projections: covid19.healthdata.org/canada?

  7. One of my fave kinds of passive #activism is to airdrop #COVID related #infographics to random people while I’m out. It feels like I’m doing something daring 😂

    Most decline the airdrop request. But it’s super rewarding when they accept, and even better when they say something about it out loud to whomever they’re with.

    #SarsCov2 #Covid19 #CovidDispatch #PublicHealth #Tripledemic #CleanAir #CovidIsNotOver #CovidIsAirborne #WearARespirator #BetterMasks #UpgradeYourMask #BringBackMasks

  8. @holmesr @Pat

    Hi again. Thanks for the feedback and for engaging, much appreciated.

    We think overhead elastic is critical to getting good fitted-filtration (ie, net filtration of a mask on a face). We summarize this here ⬇️

    maskevidence.org/head-attachme

    In North America, #N95s must have overhead elastic simplifying our advice in favour of these over #KN95 or #KF94

    There are data on beards, too!

    For a 10mm beard, an N95 is still more effective than all other masks.

    nature.com/articles/s41370-021

    If the stifling feeling is specifically associated with headstraps for you, they could be too tight. Aura 3M has simple band elastic straps that lengthen with a good hard tug. This is a pro in this situation for you.

    For straps that don't lengthen so easily, consider an #N95 with braided elastic such as Vitacore's #Can99.

    Vitacore's Can99 also has superb breathability so if the problem isn't the attachments, this might help.

    Apologies for a N American reply to a European question.

    Anyone curating info on #FFP2 or #FFP3 and suppliers please let me know: we would love to put this on our website.

    #WearTheBestMaskAvailable

    #COVID #BetterMasks #MaskUp #MaskMandates #Masks
    #WearAMask #CovidIsNotOver #CovidIsntOver #BetterMasks #MaskUp #DoAllTheThings #ventilation #filtration #PaidSickDays #BringBackMasks #WearAMask #MasksSaveLives #MaskeAuf #MaskUp #MaskMandate #MaskMandateNow #CovidLong #LongCovid #Beards

  9. @Pat I totally agree with your #WearTheBestMaskAvailable approach. Encourage elastomerics, N95s, FFP3s.

    But when you say not to wear anything else:

    ➡️ people without access to these are disempowered

    ➡️ we downplay the contributions of mask-making volunteer groups early in the pandemic and may even create confusion about whether those early masks worked (they did)

    ➡️ the absoluteness is not in keeping with the peer-reviewed evidence which we summarize here⬇️

    maskevidence.org/mask-types

    maskevidence.org/why-masks-mat

    Also it makes it seem like we disagree, which I doubt!

    We also curate curated lists of #BetterMasks⬇️

    maskevidence.org/findingn95s

    ✨ We would welcome additions to this page from outside North America✨

    Thanks for the interest!❤️

  10. ➡️ I'm seeing a lot of "N95s work and other masks do not"

    ➡️ Filtration is relative, not absolute

    ➡️ Summary and infographic ⬇️
    maskevidence.org/mask-types

    ⬇️%s are filtration percentages for submicron (less than 1 micron) particles - aerosol data - the relevant size because #CovidIsAirborne

    90% N95s without fit testing
    70% Level 1 medical with cotton overmask
    50% Level 1 medical or well-fitting 2-layer cotton

    What does it mean?

    ➡️ Wear the best mask available

    If you have access to N95s or FFP3s with overhead elastic, wear them

    Otherwise use what you have: any mask is better than no mask

    A certified medical mask with a good-fitting cloth mask over the top to improve the edge seal is a great low-cost combo

    Mask braces are a bit uncomfortable but is you are in a high-risk situation (eg health care worker not supplied with routine N95s) they greatly improve the filtration of medical masks

    #WearTheBestMaskAvailable

    #COVID #BetterMasks #MaskUp #MaskMandates #Masks
    #WearAMask #CovidIsNotOver #CovidIsntOver #BetterMasks #MaskUp #DoAllTheThings #ventilation #filtration #PaidSickDays #BringBackMasks #WearAMask #MasksSaveLives #MaskeAuf #MaskUp #MaskMandate #MaskMandateNow #CovidLong #LongCovid

  11. It's taken me a while to figure out how to write an #Introduction. Here goes:

    I’d appreciate a boost to help meet like-minded here.

    I’m a professor of medicine at McMaster University #MacDeptMed, #McMasterU

    Clinically, I work as a #KidneyDoctor (#Nephrology)

    I’m an associate member of #HEI (#Epidemiology) at #McMasterU

    I’m a member of the Centre of Excellence in Protective Equipment and Materials (#PPE, #N95, #CEPEM) at #McMasterU

    My #ClinicalResearch is in #KidneyDisease #KidneyEpi (#CKD, #Potassium, #CKDProgression) and #Masks

    I’m editor-in-chief of #CJKHD (@CanJKHD on the birdsite, not here yet) an #OpenAccess kidney journal with #PublishingPolicy:

    #SupportiveReview (#Kindness, #KidneyKindness) journals.sagepub.com/doi/full/
    theconversation.com/peer-revie

    #PortableReview (was your hard work rejected by a journal with IF>=4? Submit clean, redline, point-by-point response-to-reviews, and tell us which journal and undertake that you responded to all reviews received)
    us.sagepub.com/en-us/nam/canad

    I’m editor-in-chief of maskevidence.org/ which curates evidence on #BetterMasks and #MasksWork

    For the pandemic, we need #SystemsApproaches because #CovidIsAirborne and #CovidIsNotOver. #DoAllTheThings #ventilation #filtration #PaidSickDays #BringBackMasks #WearAMask #MasksSaveLives #MaskeAuf #MaskUp #MaskMandate #MaskMandateNow #CovidLong #LongCovid

    I’d like to see #KidneyVerse as the tag to find others with interest in #KidneyHealth and #KidneyDisease. #AskKidney #AskRenal

    Also trying to be #LGBTQ #LGBTQ2 ally, working on #EDI #equity #diversity #inclusion, interested in #SocialJustice #UrbanPlanning.

    Treaty 3|Dish with One Spoon, Turtle Island; Hamilton ON Canada. She/her

  12. It's taken me a while to figure out how to write an #Introduction. Here goes:

    I’d appreciate a boost to help meet like-minded here.

    I’m a professor of medicine at McMaster University #MacDeptMed, #McMasterU

    Clinically, I work as a #KidneyDoctor (#Nephrology)

    I’m an associate member of #HEI (#Epidemiology) at #McMasterU

    I’m a member of the Centre of Excellence in Protective Equipment and Materials (#PPE, #N95, #CEPEM) at #McMasterU

    My #ClinicalResearch is in #KidneyDisease #KidneyEpi (#CKD, #Potassium, #CKDProgression) and #Masks

    I’m editor-in-chief of #CJKHD (@CanJKHD on the birdsite, not here yet) an #OpenAccess kidney journal with #PublishingPolicy:

    #SupportiveReview (#Kindness, #KidneyKindness) journals.sagepub.com/doi/full/
    theconversation.com/peer-revie

    #PortableReview (was your hard work rejected by a journal with IF>=4? Submit clean, redline, point-by-point response-to-reviews, and tell us which journal and undertake that you responded to all reviews received)
    us.sagepub.com/en-us/nam/canad

    I’m editor-in-chief of maskevidence.org/ which curates evidence on #BetterMasks and #MasksWork

    For the pandemic, we need #SystemsApproaches because #CovidIsAirborne and #CovidIsNotOver. #DoAllTheThings #ventilation #filtration #PaidSickDays #BringBackMasks #WearAMask #MasksSaveLives #MaskeAuf #MaskUp #MaskMandate #MaskMandateNow #CovidLong #LongCovid

    I’d like to see #KidneyVerse as the tag to find others with interest in #KidneyHealth and #KidneyDisease. #AskKidney #AskRenal

    Also trying to be #LGBTQ #LGBTQ2 ally, working on #EDI #equity #diversity #inclusion, interested in #SocialJustice #UrbanPlanning.

    Treaty 3|Dish with One Spoon, Turtle Island; Hamilton ON Canada. She/her

  13. It's taken me a while to figure out how to write an #Introduction. Here goes:

    I’d appreciate a boost to help meet like-minded here.

    I’m a professor of medicine at McMaster University #MacDeptMed, #McMasterU

    Clinically, I work as a #KidneyDoctor (#Nephrology)

    I’m an associate member of #HEI (#Epidemiology) at #McMasterU

    I’m a member of the Centre of Excellence in Protective Equipment and Materials (#PPE, #N95, #CEPEM) at #McMasterU

    My #ClinicalResearch is in #KidneyDisease #KidneyEpi (#CKD, #Potassium, #CKDProgression) and #Masks

    I’m editor-in-chief of #CJKHD (@CanJKHD on the birdsite, not here yet) an #OpenAccess kidney journal with #PublishingPolicy:

    #SupportiveReview (#Kindness, #KidneyKindness) journals.sagepub.com/doi/full/
    theconversation.com/peer-revie

    #PortableReview (was your hard work rejected by a journal with IF>=4? Submit clean, redline, point-by-point response-to-reviews, and tell us which journal and undertake that you responded to all reviews received)
    us.sagepub.com/en-us/nam/canad

    I’m editor-in-chief of maskevidence.org/ which curates evidence on #BetterMasks and #MasksWork

    For the pandemic, we need #SystemsApproaches because #CovidIsAirborne and #CovidIsNotOver. #DoAllTheThings #ventilation #filtration #PaidSickDays #BringBackMasks #WearAMask #MasksSaveLives #MaskeAuf #MaskUp #MaskMandate #MaskMandateNow #CovidLong #LongCovid

    I’d like to see #KidneyVerse as the tag to find others with interest in #KidneyHealth and #KidneyDisease. #AskKidney #AskRenal

    Also trying to be #LGBTQ #LGBTQ2 ally, working on #EDI #equity #diversity #inclusion, interested in #SocialJustice #UrbanPlanning.

    Treaty 3|Dish with One Spoon, Turtle Island; Hamilton ON Canada. She/her

  14. It's taken me a while to figure out how to write an #Introduction. Here goes:

    I’d appreciate a boost to help meet like-minded here.

    I’m a professor of medicine at McMaster University #MacDeptMed, #McMasterU

    Clinically, I work as a #KidneyDoctor (#Nephrology)

    I’m an associate member of #HEI (#Epidemiology) at #McMasterU

    I’m a member of the Centre of Excellence in Protective Equipment and Materials (#PPE, #N95, #CEPEM) at #McMasterU

    My #ClinicalResearch is in #KidneyDisease #KidneyEpi (#CKD, #Potassium, #CKDProgression) and #Masks

    I’m editor-in-chief of #CJKHD (@CanJKHD on the birdsite, not here yet) an #OpenAccess kidney journal with #PublishingPolicy:

    #SupportiveReview (#Kindness, #KidneyKindness) journals.sagepub.com/doi/full/
    theconversation.com/peer-revie

    #PortableReview (was your hard work rejected by a journal with IF>=4? Submit clean, redline, point-by-point response-to-reviews, and tell us which journal and undertake that you responded to all reviews received)
    us.sagepub.com/en-us/nam/canad

    I’m editor-in-chief of maskevidence.org/ which curates evidence on #BetterMasks and #MasksWork

    For the pandemic, we need #SystemsApproaches because #CovidIsAirborne and #CovidIsNotOver. #DoAllTheThings #ventilation #filtration #PaidSickDays #BringBackMasks #WearAMask #MasksSaveLives #MaskeAuf #MaskUp #MaskMandate #MaskMandateNow #CovidLong #LongCovid

    I’d like to see #KidneyVerse as the tag to find others with interest in #KidneyHealth and #KidneyDisease. #AskKidney #AskRenal

    Also trying to be #LGBTQ #LGBTQ2 ally, working on #EDI #equity #diversity #inclusion, interested in #SocialJustice #UrbanPlanning.

    Treaty 3|Dish with One Spoon, Turtle Island; Hamilton ON Canada. She/her

  15. Thoughts on Dyson's air purifying headphones? I think the lack of a tight seal around the face is a huge miss for this product. Would have been great if it had it as it wold make for a great mask, being able to easily flip it down when you didn't need it on and the fact it's air purifying. Great concept, poor execution. youtube.com/shorts/Zy5Rrv9NN2A #mask #masks #WearAMask #weather #dyson #headphones #bringbackmasks #airfiltration #airpurification #cleanair #covid #covidisairborne #bettermasks

  16. What type of mask are you currently wearing? Do you wear multiple masks such as double or triple masking? #WearAMask #covidmask #bringbackmasks #CovidIsNotOver #bettermasks @covidisairborne #weararespirator #n95 #p100 #respirator #surgicalmask #doublemask #triplemask If you are on another instance please boost this post to get it to other instances.

  17. What type of mask are you currently wearing? Do you wear multiple masks such as double or triple masking? #WearAMask #covidmask #bringbackmasks #CovidIsNotOver #bettermasks @covidisairborne #weararespirator #n95 #p100 #respirator #surgicalmask #doublemask #triplemask If you are on another instance please boost this post to get it to other instances.

  18. What type of mask are you currently wearing? Do you wear multiple masks such as double or triple masking? #WearAMask #covidmask #bringbackmasks #CovidIsNotOver #bettermasks @covidisairborne #weararespirator #n95 #p100 #respirator #surgicalmask #doublemask #triplemask If you are on another instance please boost this post to get it to other instances.

  19. What type of mask are you currently wearing? Do you wear multiple masks such as double or triple masking? #WearAMask #covidmask #bringbackmasks #CovidIsNotOver #bettermasks @covidisairborne #weararespirator #n95 #p100 #respirator #surgicalmask #doublemask #triplemask If you are on another instance please boost this post to get it to other instances.

  20. What type of mask are you currently wearing? Do you wear multiple masks such as double or triple masking? #WearAMask #covidmask #bringbackmasks #CovidIsNotOver #bettermasks @covidisairborne #weararespirator #n95 #p100 #respirator #surgicalmask #doublemask #triplemask If you are on another instance please boost this post to get it to other instances.

  21. CW: covid variants dog & food metaphors USpol

    Second week of soup wave, CDC Nowcast shows #omicron-5 that had been dogging us most of 2022 being put to kennel.

    As we approach Thanksgiving, we're simmering a chunky #Typhon BQ.1 se gang of thick #Cerebrus BQ.1.1 slaver-broth with a #Minotaur BF.7 oyster garnish.

    #ThisIsOurPolio #Covid #Covid19 #SARS2 #CDC #variants #CovidIsNotOver #CovidIsAirborne #WearAMask #BetterMasks

    [Edited to retroactively add alt-text. TY Please Caption Bot for the heads up!]