Mask taping is a real thing, and can work well for some face shapes with
high filtration masks: 
"Taping of the upper mask edge resulted in significantly better ocular
surface stability, which correlated well with decrease in dry eye
symptoms." Presumably because of less leakage.
Jeff
On Thu, Jan 5, 2023, 8:58 AM Perry Shafran via Organizers <
organizers(a)lists.sharedweight.net> wrote:
  The other thing I'd like to investigate is the
cause for the reduced
 attendance of younger dancers.  Is it true that requiring masks is reducing
 the proportion of younger dancers to the dance?
 In my recent experiences of organizing dances for the past decade or so,
 and also participating in many discussions on issues in social media,
 younger dancers have been more insistent on safety policies at dances that
 ensure their safety, including having anti-harassment policies that are
 well-defined and enforced.  And during the pandemic, it seems that of the
 people who have been more insistent in dances having good safety policies,
 it has been from the younger dancers.
 As an organizer during the pandemic, we have received many complaints from
 angry dancers.  First, before we restarted, we got many emails and FB
 postings from many long-time dancers demanding we restart, even though at
 the time our board felt that it was not safe yet.  Later, when we decided
 to start under strict masking requirements, we then got dancers insisting
 that we make masking optional, emails that we still get.  By and large,
 they are from older, long-time dancers who do not want to wear a mask.
 It is true that the younger dancers have not appeared at our dances, but I
 don't think it's because of masking.  I can only speculate, but I think
 that younger dancers are actually still very covid-aware and perhaps
 haven't returned to dances because covid is still out there, and they don't
 feel comfortable even in masks.  They would feel even *less* comfortable
 without the masks, I believe.
 I only speak for my area, but this is my experience.
 As for the mask, if you are wearing a mask that lifts off your face on
 each breath, you're really not wearing a good mask.  Our dance does not
 allow surgical masks or cloth masks - we only require well-fitting N95 or
 KN95 masks that form the tight seal on the face when breathing both in and
 out.  Proper adjustment of the nosepiece can prevent glasses from fogging,
 and if you are wearing an N95, the straps really need to be in the right
 place (one high on the head, one low on the head) in order to get the right
 seal.  I often see people with both straps around the neck and you do not
 get the correct seal that way.  So you need to wear the correct mask AND
 wear it properly.  You don't need to tape it to your face for any seal, and
 if you need to do that, you're not wearing the correct mask.
 Perry
 On Wednesday, January 4, 2023 at 09:19:58 PM EST, Joe Harrington via
 Organizers <organizers(a)lists.sharedweight.net> wrote:
 I appreciate the many very thoughtful replies!  I will make one more
 point, I think an important one that I should have made before, and then
 reply to some key points.
 I think that masking at contras is only effective on inhalation.  In an
 energetic contra, heavy breathing lifts the mask during exhalation.
 Much/most of the air goes out around the mask, glasses get fogged, etc.
 This is inevitable unless we tape the mask down, which I have never seen
 anyone do.  On inhaling, we suck the masks to our faces and get a good
 seal.  This means that, in contra, we protect ourselves with a mask, but
 not others from ourselves, even if others are protected by our own masks in
 other contexts. I won't buy a partial exhalation protection from breathing
 into a lifted mask: 50% fewer virus particles do not mean 50% less
 transmission. You're either above the threshold for a person's immune
 system or you're not. Those "bypass breaths" are a lot more volume than
 your sedentary breathing without a mask, and that transmits covid if you've
 got it.
 Yet, masks seem to work at contras.  I asked the question in another
 thread about mask effectiveness and it gave the answer I suspected: While
 events requiring vaccines and negative tests still have rampant spread
 (roughly 30% of vaccinated participants at two camps this summer got sick),
 NOBODY has reported spread while masking.  While we have not done
 before-and-after testing as in a rigorous study, we would certainly have
 noticed if there were events where 30% of the attendees got covid, because
 so many of us know each other at our local dances.  There are lots more
 weekly dances than camps, yet two camps had mass spread and no weeklies
 with masks have reported such.  For sure, there must be individual spread,
 and it would be hard to distinguish whether it came from contra or
 elsewhere.  But, I don't think that's important to do.
 This agrees with the experience in 2021 at Florida public universities,
 which was a much larger population and had more rigorous testing.  We were
 mandated to hold classes in person in spring 2021, before most people were
 vaccinated.  At my campus (UCF), we had in excess of 200,000 student visits
 to classrooms per week (35,000 students in face-to-face instruction, 3
 classes per student, 2 meetings per class per week; both the latter two
 numbers are underestimated).  We had a very strong social pressure campaign
 to wear masks, and almost everyone did.  We tested and traced heavily.  We
 did not trace a single case to classroom transmission.  Conclusion: Masks
 work quite effectively.
 My conclusion is that NO requirements at dances make the air itself safe.
 Vaccinated people still spread the virus in highly infectious quantities.
 I claim that masked people do, too.  If we sealed our masks onto our faces
 with tape, we wouldn't, but nobody does that.  The safety we're getting is
 most likely coming from the protection we give ourselves by wearing a mask.
 Since we're not protecting others with our own masks, that means masking
 can be a choice.  Immunocompromised people and those who live with them can
 protect themselves and their loved ones by masking (IF they also mask
 reliably while out in society).  Those, like me, who have had long covid
 and who don't wish to go through it again can mask, and I do. Of course,
 there is always some risk.
 Vaccination can be a choice, for the same reason.  It doesn't protect one
 dancer from another; it protects the vaccinated person from
 hospitalization.  We can choose for ourselves whether we want to risk death
 if we get covid.  If hospital capacity is low, requiring masks and vaccines
 makes sense, if society is playing along.
 I'll cherry-pick some key points for response.
  Now, I needed to take public transportation in
the DC area yesterday, 
 and I would not say that it is "mostly maskless" -
maybe around 50% masked,
 maybe fewer?  Still, i am definitely seeing more masks in public places
 than before the holidays. I also saw a meeting going on at my office where
 most in the room were wearing masks.
 This is the only argument presented that actually addressed my main point,
 namely that it is total behavior and risk that count, not just behavior at
 dances. If it's really the case that people in an area are masking up
 again, then dances there should, too, without question.
  1 in 6 immunocompromised 
 I don't see 1 in 6 people in society masking.  It's more like 1 in 20, or
 even fewer.  That may be changing in some areas, at least temporarily; see
 above.  But, a personal mask is pretty good, though not perfect.  See
 further above.
  Under the business maxim that it's far
cheaper/ easier to keep an 
 existing customer than obtain a new one, my simplified
perspective is: what
 does your community want?
 Many of the first respondents were Massachusetts dance organizers whose
 surveys said their attendees preferred requirements. I'm in full agreement!
 If your dancers want it, and you have the dancers you want, do what they
 want, especially if you're also getting new dancers. But, that isn't the
 case in much of the country (neither the agreement with restrictions nor
 the numbers dancing). Many dances require or strongly suggest a vaccine but
 not a mask.  This looks backward, from the perspective of preventing
 transmission. Masks prevent transmission more effectively than vaccines.
 Dancers can and have made their own decisions on whether to protect
 themselves from hospitalization with a vaccine.  I don't agree with the
 non-vaxing minority, but I'd rather dance with them than alienate them.
  I have to question if now, this current moment,
is the time to be asking 
 this. .... So, knowing that last year we had a huge spike
in covid in
 January after the holiday gatherings, and that we are seeing a significant
 uptick now, my advice is to stay the course on requiring masks until the
 spring and reassess then.  That's learning from experience.
 I think it's a good time to be asking this, because it takes a little
 while to get used to a new idea, to discuss it within our communities, and
 to implement change.  I suggested reconsidering, not thoughtlessly
 scrapping. There are good short-term reasons to keep masking, the best one
 being that a community is masking outside of dancing, and thus dancing
 unmasked becomes most of their risk.  Two groups in the same town could
 fall on opposite sides of that line, and should have different policies.
 I was moved to start this thread when Don Veino asked (in another thread)
 whether recent infection could be used in lieu of a vaccine.  My thought
 is, sure, because neither one provides much protection against infection or
 spread.  People get reinfected within days if it's a different strain.  But
 then, why require vaccines at all?  Vaccines don't seem to protect anyone
 but the dancer, and that only from hospitalization, not infection.  I can
 come up with two answers: 1. To protect people from themselves, which has
 the side effect of banning anti-vaxers from dancing, and 2) To make people
 feel safe, even if there isn't really any added safety for you if the
 others are vaccinated or not.  I'd rather dance with the anti-vaxers than
 alienate them, even though I disagree with them.  Maybe especially because
 I do. We need more activities where politically opposed people see each
 other as ordinary, good people, and not as the enemy. Even in Massachusetts
 (where I'm from and where I dance as often as I can), behavior in society
 appears to be out of line with restrictions at dances (or at least did when
 I was there in mid-December), and this doesn't make medical sense to me.
 If you feel it's the organization's responsibility to protect dancers from
 each other, but not from themselves, and your dancers aren't demanding
 something different, then strongly encouraging vaccines and masks, and
 requiring masks when they're common in the region (or canceling
 altogether), makes sense to me.  Vax required but mask optional doesn't
 make sense to me, given the data from the summer camps.
 --jh--
 On Wed, Jan 4, 2023 at 5:59 AM Perry Shafran <pshaf(a)yahoo.com> wrote:
 I have to question if now, this current moment, is the time to be asking
 this.  If you look at the current state of covid today, more than half our
 country has medium covid community level, which is a level that combines
 transmission and hospitalization.  That tells me that covid is spreading
 and causing people to go to hospitals at a significant amount.
 Covid is still a community disease and less an individual one.  Thus, it
 is really best treated at the community level, where we as organizers
 should provide the safest possible condition we can have to dance.
 Now, I needed to take public transportation in the DC area yesterday, and
 I would not say that it is "mostly maskless" - maybe around 50% masked,
 maybe fewer?  Still, i am definitely seeing more masks in public places
 than before the holidays. I also saw a meeting going on at my office where
 most in the room were wearing masks.
 And also consider that even if crowded, most of society is not like
 contra, where you are breathing directly into everyone's faces and having
 them breathe directly into yours.  Thus if there is any place where
 universal masking is best, it's contra.
 So, knowing that last year we had a huge spike in covid in January after
 the holiday gatherings, and that we are seeing a significant uptick now, my
 advice is to stay the course on requiring masks until the spring and
 reassess then.  That's learning from experience.
 I empathize with those who don't want to wear a mask to dances, as I
 personally find it somewhat exhausting.  But I would rather not be
 responsible for spread of covid that could potentially harm someone else,
 so I feel we need to stay the course and continue requiring masks.
 Perry
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 On Tue, Jan 3, 2023 at 6:21 PM, Joe Harrington via Organizers
 <organizers(a)lists.sharedweight.net> wrote:
 While I'm happy to comply with any COVID policy in order to dance, and I
 choose to wear a mask at bigger events, I question whether the contra
 communities' strict policies are doing us much good, either in protecting
 us medically or in getting dances going again. Consider:
 1. Even in the most restricted states (New England, etc.), nearly everyone
 is maskless nearly all the time in normal life, including most dancers.
 People eat in very crowded restaurants, ride public transportation, fly on
 airplanes, sit in airports, go shopping, work, attend school, do sports, go
 to the gym, sing, interact with friends and family members who have been
 out in the community maskless, etc., mostly without masks.
 2. As a result of #1, covid is spreading quite effectively in our
 communities, even if a few groups are still masking.
 3. As a result of #2, protocols at a dance cannot much alter community
 spread rates, even if the dance spread rate were zero.
 But, this isn't concerning most people because:
 4. Vaccines do keep nearly every infected person out of the hospital and
 reduce long covid.
 5. For those going to the hospital or suspected to be at risk, monoclonal
 and other treatments are quite effective.
 6. As a result, the mortality of covid-19 is now down to three times that
 of a bad flu season, which is way down from the mass carnage of 2020.
 It is questionable what anything but masking is doing for us:
 7. Unmasked contra dancing, even with a vaccine and negative test, does
 lead to rapid covid spread. Several camps in summer 2022 had 50+ infected
 dancers, even though they were all vaccinated and all had tested negative
 on arrival. The incubation period and false-negative rate are enough to
 allow one or two cases through, and the vaccine no longer keeps you from
 getting it, it just dramatically reduces severity.
 Since:
 8. Even in the most conservative, vaccine-averse Southern communities,
 90+% of contra dancers at big events say they are vaccinated (per survey at
 Summer Contradancers Delight Holiday in Tennessee).
 9. Choosing to wear a mask remains an option for everyone, and is quite
 effective at keeping the wearer healthy, though it is not foolproof (but
 neither is life).
 And:
 10. People have options for recreational and social activities, and many
 are choosing those with fewer or no restrictions, especially young people
 who don't have much personal risk from covid.
 11. Essentially all other organized dance communities besides
 contra/English/etc. are dancing without restrictions on a national level,
 and have been since early 2022: Square, swing, blues, ballroom, salsa,
 tango, etc.
 It may therefore be time for communities to reconsider absolute
 restrictions, and instead encourage vaccination and mask-wearing as
 effective ways to stop the spread of diseases like covid, but also the flu,
 RSV, and other pathogens.
 People can still (and I do) choose to wear masks if they are concerned
 about getting covid. The idea of reducing spread at dances would be a good
 one if the rest of society were playing along. But, it isn't.  When I was a
 teen, I boycotted China. China didn't change.
 Communities with a large component of at-risk dancers who mask in general
 life and who are vaccinated may wish to continue requiring vax+mask.  In
 areas with many dancers, two dances, one requiring masks and one
 mask-optional, may make the most sense.
 I am especially concerned at the reduced percentage of younger dancers I
 have seen at recent events. While it seemed, prepandemic, that there was a
 nascent resurgence in the popularity of contra among the current
 twentysomethings, few of the young dancers I used to see are showing up to
 dances post-covid. When I go to swing and blues, there are lots of younger
 dancers.  I am certain that if we required masks at my college contra
 dance, students would just go to ballroom, salsa, or swing.
 If we want to get contra going again, and especially if we want to attract
 many new younger dancers, who are not worried that getting covid represents
 a big risk to them and who have plenty of unrestricted options in
 recreational activities, perhaps it's time not to ask, "does this policy
 stop covid from transmitting at our dance," but rather, "does this policy
 significantly lower the total covid risk our dancers face?"
 I argue that strict policies no longer do that, given our behavior in
 society.  Nonetheless, those of us who are concerned can still choose to
 reduce our own risk substantially by being vaccinated and wearing a
 well-fitting KN95 or better mask whenever we are in a crowd, including at
 dances, without requiring it of others.  I do.
 Thanks,
 --jh--
 Joe Harrington
 Organizer, Greater Orlando Contra Dance
 Faculty Advisor, Contra Knights, the UCF contra dancing club
 
contraknights.org
 FB, Ig: Contra Knights
 contradancerjoe(a)gmail.com
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