libera/##covid-19/ Friday, 2021-07-16

nixonixhe had some strange ideas about vaccines. i also had quick look at some of his texts, and to me lots of it didnt make sense00:00
nixonixwhile im not expert, i think he made them up00:00
de-factonixonix, re Israel stats, maybe the vaccinated (being the majority) also are less careful in distancing?00:05
BrainstormNew from r/WorldNews: worldnews: WHO Chief: China Not Sharing Critical Data In Covid Origins Probe → https://is.gd/ZhDDrM00:06
nixonixyeah. and allowed in bars and events. for those that are not, are required negative tests, which is tiresome to keep doing (and possibly you have to pay for it)00:08
nixonixalso those that didnt get the shot, are more likely to have had the infection already, probably00:09
nixonixstill are those enough? that there isnt really difference between the groups?00:09
nixonixsmall samples, but the trend is in all the age groups00:09
de-factodefinitely the knowledge of being vaccinated changes the behavior and also the regulations, so containment is not the same for those two groups00:10
nixonixsome of them could be breakthroughs, but more likely for elder groups that got the vaccine early00:11
de-factowe definitely need to monitor breakthrough cases, another reason why i just dont understand government deciding vaccinated dont need tests anymore00:12
de-factobut maybe i dont need to understand politicians, they have proven many times how stupid they act00:12
de-factobtw interestingly in the vaccination center when i received my booster, they explicitly told me to continue distancing and wearing masks00:14
de-factoi was positively surprised by taht00:14
nixonixpeople need some relief from restrictions as a reward, to increase the popularity to get vaxxed00:16
de-factonot only do we need to monitor breakthrough cases, also the secondary attack rates they cause (hence how infecitous they are), sequence their variants, document disease symptoms and severity, compare to non-vaccinated (as long as that is still possible)00:16
nixonixafter that macrons announcement, 1.3M or so registered to get vaxxed in less than day00:16
de-factoi disagree, vaccinated should be treated like non-vaccinated in terms of the assumption of being a potential carrier00:17
specingde-facto: there's currently no consensus on whether or not vaccinated people can spread the virus00:18
specingde-facto: quite surprising, given that we've had vaccines for a year now and everyone's eyes are on it00:18
de-factoyeah, i would assume they do spread it, but dont get sick very often00:18
specingah, about efficiency00:18
specingI was looking for an explanation of efficiency and finaly found it on wikipedia pages00:18
de-factoefficacy00:19
specingStill haven't found a good explanation on the difference of 'efficacy' to 'efficiency'00:19
de-factoVE = 1 - RR = 1 - ARU / ARV = (ARV - ARU) / ARU00:19
specingoh, also 'effectiveness'00:19
specinggov really enjoys using these terms without explaining them00:20
specinghttps://en.wikipedia.org/wiki/Oxford%E2%80%93AstraZeneca_COVID-19_vaccine#Effectiveness00:20
pwr22LjL, de-facto: https://www.bbc.co.uk/news/uk-5785499900:21
pwr22Lots of isolation pings this week00:21
de-factocorrection: VE = 1 - RR = 1 - ARV / ARU = (ARU - ARV) / ARU with ARV = breakthrough / vaccinated and ARU = cases / unvaccinated00:21
specingde-facto: what are those abbreviations?00:21
de-factoRR = risk ratio, VE = vaccine efficacy00:22
de-factoARV = attack rate vaccinated, ARU = attack rate unvaccinated00:23
pwr22*not this week, a couple weeks back00:23
de-factopwr22, nice table00:23
specingattack rate... wtf00:24
de-factohmm ALpha vs Delta: AZ protects better against infection with alpha, but better against hospitalization with Delta00:24
de-factoweird00:25
specing"if you survived AZ you'll survive everything! " :D00:25
de-factospecing, meaning the rate of infections occurring in a specific group, hence here the ratio of infections in either vaccinated or non-vacccinated group00:25
nixonixah i found the one with worrying title. but couple other ones before that00:26
nixonixapparently in danish study, only 80.5% protection from reinfection, and 47.1% if over 65yo00:27
nixonixtimescale, idk, it was mentioned in another paper00:27
nixonixreasons believed to be lots of asymptomatic or mild cases, that dont provide strong or lasting immunity00:27
nixonix.title https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(21)00662-0/fulltext00:28
Brainstormnixonix: From www.thelancet.com: Risk of SARS-CoV-2 reinfection after natural infection - The Lancet00:28
nixonixi have lots of papers to go through about reinfections, but those that ive seen, have had very different results00:28
nixonixlike that italian study vs that uk study, i linked here before00:29
BrainstormUpdates for Chad: +4 cases (now 4959) since a day ago00:31
de-factoyes this is a very important topic, we need to look into more details about reinfections and breakthrough00:31
nixonixthis had interesting stuff, that devine's rabbit experiments. with bacteria, but anyway:00:32
nixonix.title https://publicism.info/history/influenza/16.html00:32
Brainstormnixonix: From publicism.info: Chapter 15 - IT BEGINS - The Great Influenza: The Epic Story of the Deadliest Plague in History - John M. Barry00:32
nixonix(i found the whole book, but im not sure if some or lots of it was just made up, as i didnt find any information on that greenland ship epidemic, with googling, what would have interested me)00:33
nixonixit looks like those that have had natural infection, should get one dose pretty soon. it gives them strong immunity, just one dose00:34
nixonix.title https://www.medrxiv.org/content/10.1101/2021.05.03.21256520v1.full00:35
Brainstormnixonix: From www.medrxiv.org: The BNT162b2 mRNA vaccine against SARS-CoV-2 reprograms both adaptive and innate immune responses | medRxiv00:35
nixonixbut is that good or bad, or somewhere inbetween?00:35
nixonixi cant be sure, but i think despite that it sounds very worrying, its somewhere inbetween00:36
nixonixbecause that subject isnt well known. that might happen with most if not all viral infections and vaccinations00:36
nixonixif you remember from last summer, i wrote that non-adaptive immune response is actually adaptive too, which isnt well known, and pretty recent knowledge00:37
de-factowell how about comparing that immune response to one with real pathogen?00:37
de-factomaybe its just temporarily dedicating immune system resources towards the current challenge, hence eliminating the s-protein or pathogen?00:38
nixonixi havent seen anything about sars2, does it happen with it too?00:38
BrainstormNew from The Lancet (Online): [Correspondence] Spike-antibody waning after second dose of BNT162b2 or ChAdOx1: Vaccines based on the spike glycoprotein of SARS-CoV-2 are being rolled out globally to control transmission and limit morbidity and mortality due to COVID-19. Current evidence indicates strong immunogenicity and high short-term efficacy for [... want %more?] → https://is.gd/v4YYwS00:38
nixonixmy guess is, it does00:38
de-factoidk i am just asking if its not just the "natural way" of the immune response anyhow00:38
nixonixi think its possible, that all viral infections modify innate immune response. while its possible, that some dont do that much, and some do that a lot00:39
nixonixand the same could be with different vaccines. thats probably unknown area mostly00:39
nixonixtweet some immunologist and ask00:39
de-factoyeah and quite differently, e.g. HIV, EBV, MEV, CoVs etc00:40
de-factoarms race, pathogen vs immune system army00:40
nixonixonly two autopsies ever done for mers victims. they dont know did it affect their brain00:41
nixonixaffected00:41
nixonixdid you guys notice that twitter thread about neurological conference i pasted when i came here today?00:41
nixonixwell lets repaste, ljl you want to see this too https://twitter.com/ahandvanish/status/141531820490217062900:42
nixonix.title https://academic.oup.com/cid/advance-article/doi/10.1093/cid/ciab611/631521600:44
Brainstormnixonix: From academic.oup.com: Persistent symptoms in adult patients one year after COVID-19: a prospective cohort study | Clinical Infectious Diseases | Oxford Academic00:45
nixonixtranslate this https://www.utu.fi/fi/ajankohtaista/uutinen/covid-19-on-myos-merkittava-aivosairaus00:45
nixonixWe excluded two individuals with shorter dose intervals of 21–28 days (and assumed those missing first dose date had a longer dose interval) as this has been demonstrated (in part, through preliminary data) to be less immunogenic than longer intervals for both ChAdOx1 and BNT162b200:49
nixonixso i guess they have evidence longer interval is better for pfizer too then00:49
nixonixsource unconfirmed, but after 8 weeks there should be no benefit - i think this was for pfizer or mrna vaccines. should try to confirm some day00:50
de-factobtw  what do you think about the following theory: naive immune response for antigenic challenge will result in a highly optimized antibody production highly optimized on antigenic affinity (to maximize neutralization likelihood)00:54
de-factonow on a second vaccination with exactly the same antigen (same s-protein version, e.g. wuhan) the immune system would assume there is another ongoing infection with exactly the same antigen, hence its initial (highly optimized on affinity) response got a breakthrough00:56
de-factohence the immune response to the second vaccination with same antigen will do both, rise antibodies, but also "broaden" the diversity of antigenic binding, hence make it less specific, rising the likelihood that it also binds slightly changed antigens (such as variants)00:57
de-factoin short: primer neutralizes exactly the antigen, booster also some variants of it00:59
nixonixb-cells in germinal centers keep improving their antibodies through months with somatic hypermutations00:59
nixonixbut when not all neutralising antibodies are not found from all immunized persons00:59
nixonixprobably the second exposure will widen the selection00:59
nixonixbut how about the variant, like that guptas tweet, could it be that antibody to the epitope that has changed now blocks the neutralising new antibody?01:00
nixonixwhile not neutralising it, being just binding antibody01:01
de-factosuch a widening of selection makes sense from an evolutionary perspective, immune system adapting to the new condition that it could not prevent a second infection (simulated and forced onto the immune system by booster vaccination)01:04
de-factoi wonder how that widening selection and broadening variety in antibody binding affinity would evolve with repeated challenge (vaccinaiton) with exactly the same antigen01:05
de-factoe.g. primer, booster, update 1, update 2, ... , update N, ...01:06
nixonixit happens in germinal centers even without re-exposure01:06
de-factosurely it would be some kind of saturation in variety, but how many challenges would be required to almost reach the asymptotic maximum, e.g. lets say 90% of it or such?01:07
nixonix(but possibly only those b-cells in germinal centers, not sure if continually secreted or those in bone marrow)01:07
nixonixtheres only limited number of epitopes that antibodies could neutralize the virus, but huge number of antibodies to the same epitope01:08
nixonixthen there is partially overlapping epitopes, which might neutralize, or then they could block neutralising antibodies01:08
nixonixso theres no additional benefit necessarily for 1000 different nabs vs 10 different, if those 10 bind strongly to the most important epitopes (numbers from hat)01:10
de-factowell but now with antigenic drift, what about epitopes that are to appear in future variants?01:11
nixonixviral evolution probably tries to modify them so, that antibodies to the old variant would affect as less as possible01:12
de-factowould it not be a benefit if antibodies were more like a shotgun spread instead of a sniper shot onto the antigenic surface epitopes?01:12
dTalalso isn't there than immune capture thingy01:13
nixonixthen those conserved but still neutralising epitopes (or abs to then neutralising), are there such, that using only them would work? or are they achievable, and for enough time when trimeres keep vibrating and changhing their conformation, so that binding to them is succefful often enough?01:14
de-factolike if antigenic drift evades affinitty for one type of antibody, if encircled by enough variety of antibodies, would just an evasion not just drive it "into the arms" of another antibody population that now increases affinity for that specific antigenic drift path?01:14
dTalfirst exposure "locks in" an immune response to a stable local mimimum, I forget what it's called01:14
nixonixand how about abs against n-protein? how they work anyway? they cant possibly prevent binding and fusion, right? so they would affect to replication i suppose01:15
dTalit's conceivable that a bad first vaccination can render future jabs ineffective01:15
nixonixinteresting, tell me if you remember the term or source01:15
nixonixpossibly if there are different b-cells and their abs to the same epitope, that some of them would still bind to mutation, while some wouldnt. but im just guessing here01:18
nixonixunless theres that effect dtal mentioned, preventing that to be01:18
dTal"original antigenic sin"01:19
BrainstormNew from Bloom Lab: @fredhutch: RT by @jbloom_lab: .@tylernstarr from the @jbloom_lab set out to shed light on a problem facing antibody treatments for #COVID19. Some variants of #SARSCoV2 have acquired mutations that enable the virus to escape the antibodies’ grasp. Read more from @NaturePortfolio: https://go.nature.com/3z0Q4uXhttps://is.gd/wLPmXv01:19
nixonixyeah, dengue mentioned with it. so was the dengvaxia problem that, instead of some type of ADE?01:22
nixonixand also those problems with infection of different dengue types. indo should prob know01:22
nixonixanyways, that didnt happen that often with dengue, and mostly with small kids. at least with dengvaxia01:23
nixonixlike 10% of under 9yo or something if i recall01:24
nixonixIt is not clear why the vaccinated seronegative population have more serious adverse outcomes. A plausible hypothesis is the phenomenon of antibody-dependent enhancement (ADE).[12] American virologist Scott Halstead was one of the first researchers to identify the ADE phenomenon01:26
nixonixso it seems these are hard to find out01:26
nixoniximpact of antigenic sin on protection has not been well established, and appears to differ with each infectious agent vaccine, geographic location, and age.[6] Researchers found reduced antibody responses to the 2009 pandemic H1N1 influenza vaccine in individuals who had been vaccinated against the seasonal A/Brisbane/59/2007 (H1N1) within the01:28
nixonixprevious three months01:28
nixonixbasically they dont know if it was ade or oas, or both perhaps01:32
nixonixwith dengvaxia01:32
nixonixmaybe it was neither, but altered innate immune response..01:33
BrainstormUpdates for Vietnam: +3416 cases (now 40850), +69 deaths (now 207) since 21 hours ago — Fr. Polynesia: +16 cases (now 19058) since 2 days ago01:33
himesamacould you define bad here?  16:15 <dTal> it's conceivable that a bad first vaccination can render future jabs ineffective01:58
BrainstormNew from BBC Health: Covid: Be cautious as England lockdown ends, urges Whitty: It comes as the UK recorded nearly 50,000 new cases on Thursday - the highest number since January. → https://is.gd/5oEKfB02:00
himesamafwiw idk in this context but in ordinary english efficacy is whether something worked.  efficiency is typically whether it worked like a car with more miles per gallon.  15:19 <specing> Still haven't found a good explanation on the difference of 'efficacy' to 'efficiency'02:03
dTalhimesama: only circularly02:03
dTal"bad" meaning, rendering future vaccinations ineffective02:03
himesamaok so s/bad/some?02:03
specinghimesama: oh. And effectiveness?02:05
himesamayou left out effectual :)02:07
himesamaeffectiveness is whether it did the job well (i.e. in science it would presumably refer to effect size etc.)02:09
himesamaeffectual -- did it do it.  effectiveness -- did it do it well.  efficient -- did it do it non-wastefully.02:10
BrainstormUpdates for Kenya: +837 cases (now 191020), +9 deaths (now 3746) since a day ago — Isle of Man: +116 cases (now 1907) since a day ago02:10
toomad[m]woodhardigan LjL You might consider to do some of the tests showed in the pic below. The most importants are histamine in urine (24 hours collection), Protein S100B, HSP (Heat Shock Protein) 27 and 70 and 0-myelin antibodies. Additionally, I would add neuron specific enolase (NSE), fractionated porfirins (blood and/or urine), blood fractionated catecolamines (orthostatic and decubitus), vasopresin and mycotoxins urine test.02:10
himesamaeffectual can also be capability thereof02:10
himesamaeffectual is if it accomplished the task i think02:11
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himesama(oops i mean -effectual- +efficaciousness etc+ can also be capability thereof)02:13
himesamado pathogens adapt to look like human tissue and what does the immune system do to avoid autoimmune... oh never mind it uses mhc presumably.  do any pathogens try to mimic that?02:16
himesamaor is that combinatorically infeasible?02:16
woodhardigan[m]toomad: Thanks for the response. That's actually very impressive! As of now my pain has moved from the stomach, to the spleen region, more on the rib. It's fading away gradually and I believe (hopefully) I might have another break on the next weeks/months. Doing another blood count exam on Saturday. But my Doctor are pretty sure they will come clean as usual. Gonna try to request the tests mentioned!02:36
himesamatoomad[m]: wow what a list.  why mycotoxins?  and is that accurate?02:46
BrainstormNew from Francois Balloux: @BallouxFrancois: We're entering an interesting stage of the pandemic, with most of Europe and the US well advanced into an 'endemic transition'. I see light at the end of the pandemic tunnel, that some may choose to dismiss. I predict that discussions will harden even more over the coming months. → https://is.gd/avtuBt02:53
BrainstormUpdates for Botswana: +5980 cases (now 86133), +21 deaths (now 1274) since 2 days ago — Netherlands: +8139 cases (now 1.8 million), +2 deaths (now 17914) since 21 hours ago — Kazakhstan: +2689 cases (now 498524) since 21 hours ago — France: +10 deaths (now 111525) since 21 hours ago03:00
LjLany clue if vaccines could explain leukocytes in urine after up a week or so?03:28
LjL"asking for a friend"03:28
woodhardigan[m]Peter I was gonna ask you yesterday. Would you know any Doctor specialised on post-covid (if there's such thing), based in the UK to recommend? One that does remote consultations?03:41
himesamathere are 89 ones being set up in the uk.  i would suggest caution.03:58
himesamasome (idk if those 89 include them or not) are designed around the idea that you are not sick03:59
BrainstormUpdates for British Virgin Islands: +4 deaths (now 8) since 22 hours ago04:02
BrainstormNew from NPR: Canada Is Moving Toward Admitting Vaccinated Americans: Prime Minister Justin Trudeau held out the prospect that Canada could admit fully vaccinated Americans in mid-August and fully vaccinated travelers from all countries by early September. → https://is.gd/lf5Q9T04:37
BrainstormUpdates for Puerto Rico: +110 cases (now 123775), +1 deaths (now 2560) since 21 hours ago — Iceland: +43 cases (now 6718) since 7 days ago05:04
BrainstormUpdates for Thailand: +9692 cases (now 381907), +67 deaths (now 3099) since 23 hours ago — Netherlands: +10883 cases (now 1.8 million), +3 deaths (now 17915) since 23 hours ago — France: +14 deaths (now 111529) since 23 hours ago — Canada: +481 cases (now 1.4 million) since 23 hours ago05:29
BrainstormUpdates for Belgium: +1453 cases (now 1.1 million), +1 deaths (now 25208) since 22 hours ago06:06
BrainstormNew from The Indian Express: World: Canada may allow fully vaccinated travellers by early September – Trudeau → https://is.gd/Fb5sIj06:30
BrainstormUpdates for Mexico: +12821 cases (now 2.6 million), +233 deaths (now 235740) since a day ago06:31
BrainstormNew from The Indian Express: World: End of Covid-19 curbs should come with caution, England’s chief medical officer says → https://is.gd/NKj5IM06:40
himesamahttps://www.medicaldevice-network.com/features/long-covid-blood-test/06:52
himesamanightmare unless this means something different: "It=E2=80=99s not yet clear how prevalent long Covid is among fully or partially vaccinated individuals."06:54
himesamathe idea being that the uk could be brewing lc even with vaccination, unclear if this means among vaccinated themselves06:54
BrainstormNew from r/WorldNews: worldnews: BioNTech Covid-19 shot produces 10 times more antibodies than Sinovac, study finds → https://is.gd/h2PWh107:32
BrainstormUpdates for England, United Kingdom: +43861 cases (now 4.6 million), +44 deaths (now 113062) since a day ago — Rio de Janeiro, Brazil: +6386 cases (now 992619), +177 deaths (now 57252) since a day ago — Mexico City, Mexico: +4400 cases (now 722391), +25 deaths (now 35049) since a day ago — Missouri, United States: +2814 cases (now 647237), +10 deaths (now 9882) since a day ago07:40
BrainstormNew from r/WorldNews: worldnews: Slovakia thanks Taiwan for face masks with 10,000 vaccine dose pledge → https://is.gd/wTvPPW08:04
BrainstormNew from The Indian Express: World: White House slams Facebook as conduit for Covid-19 misinformation → https://is.gd/RUFWf308:14
BrainstormUpdates for India: +38949 cases (now 31.0 million), +494 deaths (now 412361) since 15 hours ago08:36
BrainstormNew from r/Coronavirus: Daily Discussion Thread | July 16, 2021: Please refer to our Wiki for more information on COVID-19 and our sub. You can find answers to frequently asked questions in our FAQ , where there is valuable information such as our: → https://is.gd/q4wDlm09:06
BrainstormNew from The Indian Express: World: Chilean Sinovac trial leaders recommend third dose of COVID-19 vaccine → https://is.gd/w1tOvs09:17
BrainstormNew from WHO Euro: Varied impact of COVID-19 on routine immunization in the European Region: The WHO European Region saw a 1% decrease in routine immunization coverage, from 95% in 2019 to 94% in 2020 (the third dose of diphtheria-tetanus-pertussis-containing vaccine (DTP3) is used as a tracer indicator), according to WHO/United Nations Children’s [... want %more?] → https://is.gd/2dnzjs09:59
BrainstormNew from The Indian Express (Health): Destination of the week: Visiting Maldives again: Remember these Covid guidelines before planning a trip → https://is.gd/QPWLi510:09
BrainstormNew from r/WorldNews: worldnews: COVID-19: WHO calls for more transparency from China about virus origins - as head says 'lab accidents happen' → https://is.gd/OGmEtU10:30
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pwr22Looks like "Operation: Roaring Boris" is going ahead at pace10:31
BrainstormNew from The Indian Express: World: EU left behind as US pushes ‘vaccine diplomacy’ in Southeast Asia → https://is.gd/JURZmO11:02
BrainstormUpdates for Japan: +4201 cases (now 831193), +43 deaths (now 15014) since 22 hours ago — Germany: +1409 cases (now 3.8 million) since 22 hours ago11:05
BrainstormNew from ProPublica: A Postal Worker Begged for Stronger COVID-19 Protections. She Ended Up Spending Six Weeks in the Hospital.: by Maryam Jameel ] ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up to receive our biggest stories as soon as they’re published. Last November, just as Minnesota was suffering through a [... want %more?] → https://is.gd/AjzfnV11:23
BrainstormNew from The Indian Express (Health): Health: Covid-19: Why pregnant women should get vaccinated, according to the Health Ministry → https://is.gd/HQtBEl11:34
BrainstormNew from r/WorldNews: worldnews: Ugandan athlete reported missing in Japan after skipping COVID test ahead of Tokyo Olympics → https://is.gd/mFkogg11:55
BrainstormNew from Reddit (test): nCoV: Republican lawmakers push to cast vaccine refusal as a civil rights issue | 16JUL21 → https://is.gd/dRf0sU12:37
Raf[m]>any clue if vaccines could explain leukocytes in urine after up a week or so?12:46
Raf[m]Could be normal, some research showed isolation of stem cells from urine. https://stemcellres.biomedcentral.com/articles/10.1186/s13287-018-0932-z12:46
Raf[m]* >any clue if vaccines could explain leukocytes in urine after up a week or so?12:47
Raf[m]Could be normal, some research showed isolation of stem cells from urine. https://stemcellres.biomedcentral.com/articles/10.1186/s13287-018-0932-z12:47
BrainstormNew from Reddit (test): nCoV: State vaccination hubs should administer AstraZeneca and boost uptake on weekends, Scott Morrison says | 16JUL21 → https://is.gd/gUydYh12:48
Raf[m]LjL ^12:48
BrainstormNew from Francois Balloux: @BallouxFrancois: R to @BallouxFrancois: The risk of causing major societal trauma with empty promises weighted on my mind since March 2020. I've been accused of being a defeatist, a denialist, and worse. I just felt from the beginning there was no easy fix, no silver bullet to the pandemic.3/ → https://is.gd/R15fPd12:58
BrainstormUpdates for Nepal: +2006 cases (now 664576), +43 deaths (now 9506) since 22 hours ago13:09
BrainstormNew from BBC Health: Covid infections are high and rising around the UK: Cases have risen again in many regions, data reveals, ahead of England dropping most Covid rules on Monday. → https://is.gd/KCyTbP13:19
BrainstormUpdates for Libya: +2866 cases (now 217434), +4 deaths (now 3253) since a day ago — Senegal: +963 cases (now 49008) since 22 hours ago — Malta: +235 cases (now 32069) since 23 hours ago13:34
BrainstormNew from BMJ: Covid-19: Indonesia becomes Asia’s new pandemic epicentre as delta variant spreads: The delta variant of covid-19 is causing an escalating crisis in Indonesia, two months after it swept through India. Indonesia’s case numbers have risen sharply for the past month and are continuing... → https://is.gd/QBgKI513:39
BrainstormUpdates for Fiji: +1405 cases (now 15291), +6 deaths (now 80) since a day ago13:59
BrainstormNew from The Indian Express (Health): Health: Kim Kardashian ‘definitely had agoraphobia’ after Paris robbery, which worsened in quarantine → https://is.gd/wQhpO114:11
BrainstormNew from Reddit (test): CoronaVirus_2019_nCoV: ‘We didn’t want to be in the news’: Pastor pleas for ‘mercy’ after 125 in his ‘masks optional’ summer camp get Covid → https://is.gd/Q2Q1DC14:32
specingthey should pray harder14:34
specingmaybe that'll help14:34
BrainstormUpdates for Belarus: +1276 cases (now 432388), +9 deaths (now 3306) since 22 hours ago14:36
BrainstormNew from r/WorldNews: worldnews: Just 12 People Are Behind Most Vaccine Hoaxes On Social Media, Research Shows → https://is.gd/rP3u5z15:04
BrainstormNew from EMA: What's new: SMOPs: Summary of opinion: Suvaxyn CSF Marker,classical swine fever vaccine (live recombinant),  15/07/2021,  Positive → https://is.gd/lPLTa115:15
BrainstormUpdates for Gibraltar: +37 cases (now 4555) since a day ago15:38
BrainstormNew from r/WorldNews: worldnews: CNN: Covid cases are rising in every state → https://is.gd/tYZKHl15:46
zutt%cases uk15:48
Brainstormzutt: In United Kingdom, there have been 5.3 million confirmed cases (8.0% of the population) and 128728 deaths (2.4% of cases) as of 8 hours ago. 229.1 million tests were performed (2.3% positive). See https://offloop.net/covid19/?default=United%20Kingdom for time series data.15:48
zutt140k people watching F1 races on-site in UK at the moment..15:48
joerg>>Kimberly Noel Kardashian West[3][4] (born October 21, 1980) is an American media personality, socialite, model, businesswoman, producer, and actress.<< Should I feel worried I had to look up wikipedia to know who that is?  ((re: <Brainstorm> New from The Indian Express (Health): Health: Kim Kardashian ‘definitely had agoraphobia’ ))15:50
joergzutt: Borris finally found back to his original mindset, maybe even facing the same consequences a second time15:54
zuttyeah, idk.. seems hopeless15:56
zuttmindset seems to be "this is genius, we're building immunity as not many are dying!"15:56
zuttmeanwhile the people traveling back to their countries after the races, or locals traveling aboard for some other reason keep spreading more and more15:56
zutti'm just being annoyed by things I can't affect -.-, sorry15:58
joergstill not there yet (and I'm happy about that) >> [Sunday, 22 March 2020] [17:26:11 CET] <DocScrutinizer> tomorrow's headlines today: "Boris Johnson killed half a million  - Trump beats him by factor 20" <<15:59
de-factojoerg, we are already at R~1.33 in .de16:03
joergde-facto: yeah, that faint hope R_t would stabilize was a delusuion16:04
joergwhen Delta fired all it's gunpower, they seem more than capable to find other means to drive R_t higher and higher16:05
joergbut we got https://twitter.com/SoerenLorensen/status/1415417178132783105  now, who cares about covid16:07
de-factoyeah i am not sure what they are after there, surely high incidence does not let their management appear in good light at the time of elections16:07
joerg>>Der Rhein kommt aus einem Labor in der Schweiz! << :thumbs-up:16:08
joergde-facto: they agreed on high incidences being moot. Problem solved. >>Die Pegelstände sollten auch nicht das einzige Merkmal sein, nach dem wir die Lage beurteilen. Wir sollten auch schauen, wie nass die Dachbalken sind.<<16:10
joergwe're joining in the brit way, just they didn't tell their people yet here16:12
zuttlol :P16:13
joergeven merkel said >>with a lot of vaccinations, a 7d incidence of 100 will not be the threshold in future<< -- DAMN RIGHT! it should be 100 * (100% - $percentagenumber_vaccinated )16:16
joergif anything. By definition it would still be 50/100k7d no matter if those 100k are vaccinated or not, the health office T&C scouts can handle 50, that was the goal16:17
joergwe got 2 scouts per 100k residents and those 2 scouts are supposed to be able to track&contain a 50 cases per week16:18
joergno idea when we upgraded that to 4 scouts / 100k, so they could handle 100 instead of 5016:20
joergor did they get more efficient, with our great digital tools we got meanwhile? ROTFL16:20
de-factothey have ONE job: R<1.16:20
pwr22They have R<1 job 😛16:21
joergthat'sthe  job of the politicians which didn't hear of that yet. The T&C scouts have the job to track and contain each and every infection chain16:27
joergI didn't hear of any new more efficient approach16:28
BrainstormNew from Emma Hodcroft: @firefoxx66: R to @firefoxx66: Yes, there are legitimate debates to be had around who should isolate at all if the govt "strategy" is not to actively limit transmissions - but even with a fairly strict isolation definition, *with large case numbers will come large numbers of isolations & further cases.*4/5 → https://is.gd/omeed116:29
de-factothen we need a lockdown as result to be unable to implement any smarter containment that works.16:29
de-factosurely that is a statement about failure of management of the cirisis, hence they wont do that before elections16:30
joergmaybe it would suffice to not already allow night clubs, football, concerts, parties, whatnot else. I wouldn't call this a lockdown16:31
de-factowhatever it takes to ensure R<1, at all costs16:32
de-factoif they wnat to minimize costs, well it may let their management appear in better light of course16:32
joergand yes, we should forbid holiday travel especially by flight16:32
de-factothats what i always kept saying, but oh well16:32
joergwhatever we do, we should do things to get R *down*, not things that will make it go *up* further. Alas the latter is exactly what we see getting done every day now16:33
de-factohighest costs would be a lockdown, but if they fail to contain it with other measures it will be required at some point to force R<¹16:35
de-factohighest costs would be a lockdown, but if they fail to contain it with other measures it will be required at some point to force R<116:35
de-factojust imagine, they want to reopen schools after summer holidays, how will it appear if they cant do that because incidence is on steep rise, doubling each week?16:39
joergwrong controller ruleset - the observed value was 7d-incidences while it always whould have been R_t. Now we see this results in abssolutely dramatically incorrect regulation process as we adjust the process (the pandemic) to go up now since we are at low incidences, when we should ramp up all NPI since we are at a R_t>>116:41
joergand when I wrote >>WAS 7d-incidences<< I refer to that >>we should not look at incidences anymore, since we got so many vaccinated people already<< bullshit, which also answers your question above: they will ignore any >>incidence is on steep rise<<16:43
de-factoyeah of course R>1 is a metric for how far out of control the containment is, it does not matter that absolute numbers are still "comparably low" because with R>>1 they quickly will rise, instead we should act IMMEDIATELY meaning right NOW, just because we might still have a chance to regain control and wrestle it down relatively quickly16:43
de-factolater on it will be exponentially more expensive to achieve remission to comparable incidence16:43
joerg:nod:16:44
joergwe not gonna hear much of corona in news for next 7 days, thanks to flood. In 7 days we'll face a incidence of maybe 20 and nobody will care16:47
joergend of month we might already hit the 100 again16:48
joergand my personal bet is we won't see any action taken even then16:48
joergMerkel said it: 100 is no longer relevant16:48
joerg"netherlands - where is that, what happened there? How's that relevant for us?"16:49
BrainstormNew from WHO Euro: WHO/Europe shows high rates of COVID-19 vaccination in prisons: Prisons can be high-risk environments for the transmission of COVID-19. People in prisons live in settings that are often overcrowded and in close proximity and thus may act as a source of infection, amplification and spreading of infectious diseases within and beyond prisons. → https://is.gd/k2jIrq16:50
de-factoshe also said high incidence means breeding evasive mutants16:52
de-factoand she said vaccinations will not be mandatory16:53
joergnow they're spreading the somewhat fake news that nobody wants to get vaccinated any more. Prolly to justify the "let go" policy they follow now. I still see a >8000 jabs deployed yesterday here in my town's vax centers, while at peak times it been 12000 - not exactly "nobody want it anymore" eh?16:57
joergalso the "so many don't show up to their 2nd jab appointment" news was fake16:59
BrainstormNew from Shane Crotty: @profshanecrotty: “I see no sign that boosters are needed imminently for healthy adults,” Crotty said. “Pretty much everything on the vaccine side has been encouraging.”https://www.bloomberg.com/news/articles/2021-07-15/relax-about-booster-shots-for-now-scientists-tell-anxious-u-shttps://is.gd/VS9ynL17:00
joergyeah, 6 months minimum, modulo escape variants17:15
joergfor healthy adults rather 12 months min17:17
BrainstormNew from Reddit (test): Friday 16 July 2021 Update: submitted by /u/HippolasCage to r/CoronavirusUK → https://is.gd/7iq2cm17:22
BrainstormUpdates for Bangladesh: +12148 cases (now 1.1 million), +187 deaths (now 17465) since a day ago17:30
BrainstormNew from r/WorldNews: worldnews: Covid: UK daily cases pass 50,000 for first time since January → https://is.gd/NO2HQW17:32
BrainstormNew from Emma Hodcroft: @firefoxx66: I'm not sure I missed this, but this is *so cool*! 🤩 A truly incredible achievement - over 1 million #SARSCoV2 sequences at your fingertips!And - all done with #opendata, which enables such incredible innovation & collaboration!🤝🔓#openscience → https://is.gd/KN96aG17:43
BrainstormUpdates for United Kingdom: +23837 cases (now 5.3 million) since 15 hours ago — Italy: +2895 cases (now 4.3 million), +11 deaths (now 127851) since 22 hours ago18:07
BrainstormNew from Shane Crotty: @EricTopol: RT by @profshanecrotty: I can't emphasize enough how well vaccines are working against Delta, especially preserving their > 90% effectiveness vs severe illness. Its high transmissibility (cf prior variants) & prevalence is leading to more infections among vaccinees that are mostly w/o symptoms or mild. → https://is.gd/ngKALc18:14
BrainstormNew from Shane Crotty: @profshanecrotty: Get your 2nd COVID-19 vaccine shot! You need it for protection against Delta. → https://is.gd/Jcah4j18:25
BrainstormUpdates for Guernsey: +7 cases (now 871) since a day ago18:32
BrainstormNew from Shane Crotty: @profshanecrotty: At this point, you are either vaccinated or you are going to catch Delta.And whether you are young adult or old, when you catch Delta unvaccinated, you will have the highest chance of being hospitalized compared to almost any disease you have caught in your life. → https://is.gd/XMnGl518:35
BrainstormNew from Shane Crotty: @profshanecrotty: Nice to see good immune memory to the J&J vaccine! Good antibodies and CD8 T cells for 8 months, and it looks like they will last for years.Small study, but consistent results between people.https://www.nejm.org/doi/full/10.1056/NEJMc2108829https://is.gd/yrmuXT18:46
BrainstormNew from Gazzetta Ufficiale italiana: MINISTERO DELLO SVILUPPO ECONOMICO - DECRETO 25 giugno 2021: Liquidazione  coatta  amministrativa   della   «Ecologia   e   lavorocooperativa  sociale  in  liquidazione»,  in  Milano  e  nomina   delcommissario liquidatore. (21A04202) → https://is.gd/CDXjaa18:56
JigsyUK hits 50K cases again.19:03
JigsyEither I'm getting smarter, or the my countrymen are getting stupider.19:04
Jigsy-the19:04
BrainstormNew from New Scientist: Covid-19 news: England unlocking is ‘unethical’, say 1200 scientists: The latest coronavirus news updated every day including coronavirus cases, the latest news, features and interviews from New Scientist and essential information about the covid-19 pandemic → https://is.gd/s6Zs7y19:27
IndoAnonLoL https://i.4cdn.org/int/1626410922163.png19:29
IndoAnonmalaysian prediction19:29
Jigsy>That's all very well, but if we stayed locked down, what exactly would we be waiting for? Vaccination levels are high among adults and higher each day.19:35
JigsyOh, Alex, I'll take "What are mutations?" for $500!19:35
LjLRaf[m], thanks. i'll have them checked again anyway, maybe just a fluke19:41
genera50k new cases per 24h or what?19:42
LjLwhere, UK?19:42
LjLah yes i see19:43
LjLwasn't it still like 36k yesterday? sudden spike?19:43
JigsyIt was 40K, I believe.19:46
LjLyeah i'm wrong19:47
LjLthings change so much day to day19:47
LjLi hoped since the UK had peaked earlier, by now it would be starting to stabilize, instead it looks like another bigger spike :(19:47
JigsyAnd only 51% of the population have had a second vaccination.19:48
JigsyBut the UK view being vaccinated as some kind of "magic bullet."19:48
BrainstormNew from WebMD: Friends, Family Key to Turning a 'No' on Vaccination to a 'Yes': A new Kaiser Family Foundation (KFF) poll reveals nothing sways a vaccine-hesitant person more than a word with a family member, friend or their own doctor. → https://is.gd/EAwwAw19:48
LjLwhen i look here https://coronavirus.data.gov.uk/details/testing since the "PCR testing capacity" is much lower than the "virus tests conducted", i assume the latter includes rapid tests?19:49
Jigsy27 million people still unvaccinated.19:50
Jigsy23 million, even.19:50
BrainstormUpdates for Morocco: +2791 cases (now 552635), +9 deaths (now 9427) since a day ago — Spain: +40309 cases (now 4.1 million) since 23 hours ago19:59
Jigsy%cases UK20:04
BrainstormJigsy: In United Kingdom, there have been 5.3 million confirmed cases (8.0% of the population) and 128728 deaths (2.4% of cases) as of 29 minutes ago. 229.1 million tests were performed (2.3% positive). See https://offloop.net/covid19/?default=United%20Kingdom for time series data.20:04
LjLhow will governments tell people next autumn (next autumn if we're lucky) that, nope, they were wrong about the vaccines putting an end to it, and we're back at square one20:05
LjL'cause we'll be20:05
genera%newcases UK do we have that20:09
bin%cases uk20:26
Brainstormbin: In United Kingdom, there have been 5.3 million confirmed cases (8.0% of the population) and 128728 deaths (2.4% of cases) as of 51 minutes ago. 229.1 million tests were performed (2.3% positive). See https://offloop.net/covid19/?default=United%20Kingdom for time series data.20:26
LjLgenera, now, but what would it show? past day? Covidly data don't actually match official government data, not because they're wrong, but because they're "snapshotted" at different times. i think one sensible thing i could provide (but i'd have to change a lot of the code) would be the cases in the past 7 days, compared to the cases in the 7 days before that. i think many people here agree 7 days is the minimum that's reasonable to look at, because all countries20:26
LjLhave a weekly pattern in the way they count cases20:26
LjLs/now/no/20:26
LjLhonestly, fixating on "omg how many cases we have today" is more fear-fueling than useful in my opinion, although the bot does it anyway periodically, but i wrote that long ago20:27
generaya i should just scroll back20:28
LjLgenera, i might be able to easily add a "show me against the last thing you showed about <country>" perhaps20:29
generascrollback shows it seems the 50k number is a day old itself20:30
generao my20:30
BrainstormNew from Francois Balloux: @BallouxFrancois: Over a year ago, there were heated discussions over a possible role of the 'infectious dose' (ie the number of viral particles initiating an infection) on COVID19 morbidity / mortality. It might be time to revisit those in the context of vaccine efficacy. → https://is.gd/9QUljJ20:31
LjLgenera, they just said it's 52k today on TV20:32
LjLwhich is also what it says here https://coronavirus.data.gov.uk/20:33
LjLi think something i want to do is to add a %tracker <country> command to link to the official tracker for each country. might take a while to build a list of them all, but a few are already on my links page20:33
generahttps://coronavirus.data.gov.uk/downloads/homepage/2021-07-16/thumbnail_newCasesByPublishDate.svg20:34
generathat sure is not "transmission has to go down with higher temperatures in summer20:35
LjLthis seasonality thing always left me a tad perplexed20:37
LjLsure, there have been example where transmission went radically down during the summer (italy last year)20:37
LjLbut at the same time it was also radically going up in other places that were also hot (Arizona, sure, there's the excuse everyone is inside with A/C, but it's not like Italy doesn't know A/C)20:37
BrainstormNew from COVID19 Vaccine Tracker: Andy Becker: Bagheiat-allah University of Medical Sciences: COVID-19 Recombinant RBD Protein Vaccine → https://is.gd/7u1GtD20:41
de-factoLjL, many are linked from worldometers20:54
LjLde-facto, i'll try to remember that, also there is a US-specific tracker that has links to most of the individual states' sites20:55
IndoAnon>how will governments tell people next autumn (next autumn if we're lucky) that, nope, they were wrong about the vaccines putting an end to it, and we're back at square one< By not admitting anything. Maybe something like "It's unfortunate that the 1st gen vaxx failed to uphold ours standard, but it's manufacturer's fault. NHS and gov expert make decisions from the data they sent to us. But , it seems they simply failed us"21:12
IndoAnon*NHS/CDC/(insert_some_gov_body_here)21:13
pwr22https://www.lbc.co.uk/news/birmingham-hospital-cancels-operations-covid-19/21:19
de-factoBoris made a mistake, again.21:19
de-factomaybe it requires him another visit at St. Thomas to act responsible?21:21
de-factohttps://coronavirus.data.gov.uk/details/healthcare21:28
fumettohas anyone followed india? have they loosened their restrictions, when cases went down?21:32
fumettoshares of different variants?21:32
darsieBlankspace said ppl act like there's no covid. Not wearing masks. Not even blankspace.21:33
fumettoin what country?21:34
darsieIndia21:34
darsieMight be a very localized view.21:35
fumettook. looks like theyve reached herd immunity threshold then, even with 617.2 - if its everywhere there21:35
de-factohospitalizations since 2021-06-1 in UK Host[t] = 106.4 + 33.8 1.31^(t/4), hence R ~ 1.31 doubling each T2 = 4d Ln(2) / Ln(1.31) ~ 10.27 days21:35
fumettoover week old https://twitter.com/AdamJKucharski/status/141279838872320000321:37
BrainstormUpdates for Germany: +1538 cases (now 3.8 million) since 23 hours ago21:39
fumettohttps://twitter.com/jukka235/status/1415130008230760458/photo/121:40
fumettothis is different than the above one, compared to cases https://twitter.com/jukka235/status/1415156160638902281/photo/121:40
fumettoyoung ppl usually dont get to hospital, so theres a delay when they infect older people, who then infect even older. dampened effect now because of vaccinations https://twitter.com/jukka235/status/1415156160638902281/photo/121:41
fumettodouble pasted the last link, but anyway...21:42
fumettodeaths should rise around 10 days or so after hospital admissions21:43
fumettoand hospital admissions after cases, it depends. but deaths should follow cases rise with 1-2 months delay, at least in the fall it was so in europe21:44
BrainstormNew from CIDRAP: Studies elucidate poorly understood long COVID: Mary Van Beusekom | News Writer | CIDRAP News Jul 16, 2021 New studies highlight 203 symptoms, indicators for long COVID, and the condition's rarity in children. → https://is.gd/piglfS21:44
fumettowas it the spanish flu, which was followed by rise in cancer... anyone knows which other viral infections have caused it? i was thinking about chromosome damages21:46
fumettowhat was that chicken disease, that they have vaccine now? it used to be mild, then during the years or years evolved to very severe21:56
fumettowhen theres a spillover from another species, straight from nature or via some lab treatment, its probably not near the optimal infectivity wise. so it will evolve, and when it becomes more infective, the lethality will increase too21:58
fumetto(unless some coincidental lethality reducing change happens at the same time, like with D614G)21:59
fumettowhen those virologists discussed about possibility for sars2 to become more lethal, in the spring 2020, they couldnt think of an example when that would have happened. well, that chicken virus and spanish flu from 1st to 2nd wave22:00
nixonixwhen you compare countries, put offloop in log scale. differencies could be measures they currently have, ppls own behaving, share of indian variant, or immunity from vaxes or infections22:15
nixonixmost of western europe have now similar trajectory, steeper than in uk22:15
nixonixirelands is flatter for some reason, greeks and swiss have steeper. holland keeps curling, maybe changes in testing and tracing22:17
nixonixeastern europe looks mostly like indian variant isnt dominant yet22:18
nixonixso whatever any countries healthcare officials say about R, that they base on things like hospital admissions, is probably plain horse shit22:20
nixonixuk, with lots of immunity from infections and vax https://twitter.com/BarnardResearch/status/141463610754804531722:24
Arsaneritis any country in europe not yet dominated by delta / B.1.617.2?22:24
nixonix"Men were 11% less likely than women to have been vaccinated, and also 30% less likely to test positive for antibodies than women"22:32
nixonix.title https://www.imperial.ac.uk/news/226413/almost-100-double-vaccinated-people-england/22:32
Brainstormnixonix: From www.imperial.ac.uk: Almost all double vaccinated people in England have antibodies to coronavirus | Imperial News | Imperial College London22:32
Arsaneritmen are less likely to be vaccinated than women?22:34
specingCould be due to there being more old women than old men alive22:34
BrainstormNew from r/WorldNews: worldnews: COVID-19: WHO chief proposes second China probe into virus's origins - including audit of Wuhan labs → https://is.gd/HAwxQv22:37
ArsaneritOh, not corrected for age?22:39
BrainstormUpdates for Algeria: +1197 cases (now 151103), +15 deaths (now 3910) since a day ago22:41
de-facto.title https://imgur.com/a/oTqvECC https://i.imgur.com/QOZjgIM.png "COVID UK: Patients admitted to hospital since 2021-06-01" src: https://coronavirus.data.gov.uk/details/healthcare22:42
Brainstormde-facto: From imgur.com: COVID UK: Patients admitted to hospital since 2021-06-01 - Album on Imgur22:42
ArsaneritHmm, I thought those data were reported by constitutent country22:44
BrainstormNew from FDA Press Releases: FDA: Coronavirus (COVID-19) Update: July 16, 2021 → https://is.gd/CtDXMb22:47
nixonixit looked also like women have got infeceted more. unless abs just wane more rapidly with men22:52
specingArsanerit: I don't know, I didn't look. Just speculating22:52
BrainstormNew from r/WorldNews: worldnews: England’s Covid unlocking is threat to world, say 1,200 scientists. International experts say ‘unethical experiment’ could allow vaccine-resistant variants to develop. → https://is.gd/ERFnor22:58
nixonix.title https://www.bmj.com/content/374/bmj.n1737?22:59
Brainstormnixonix: From www.bmj.com: Donuts, drugs, booze, and guns: what governments are offering people to take covid-19 vaccines | The BMJ23:00
nixonixljl https://twitter.com/allthecitizens/status/141605807405441843823:05
de-factoyeah give them guns, what could go wrong23:06
BrainstormUpdates for United Kingdom: +51273 cases (now 5.3 million) since 20 hours ago — Canada: +214 cases (now 1.4 million) since 20 hours ago23:06
de-factowtf23:06
nixonixwho was it, said daily cases in uk can go as high as 100k23:08
de-factoguns alcohol and cannabis for vaccinations23:08
nixonixist just one doubling away now23:08
nixonixit was that  new healthcare minister23:08
BrainstormNew from CIDRAP: News Scan for Jul 16, 2021: Complications during COVID hospitalization Texas monkeypox case MDRO reduction in nursing homes Salad Salmonella outbreak Polio in 3 countries → https://is.gd/I0YZ6G23:09
de-factohttps://www.gov.uk/guidance/the-r-value-and-growth-rate23:10
de-factoLatest R range for England 1.2 to 1.423:10
de-factodoubling each T2 = 4d Ln(2) / Ln(1.3) = 11 days23:11
nixonixhttps://twitter.com/jyri/status/141606697984105267523:11
nixonixwhile theres that az shill in twitter, with lots of followers in uk. lemme find one of her tweets...23:12
de-factohence 100k at Tue 2021-07-27 in UK23:12
de-factoif it continues like that23:12
nixonixhttps://twitter.com/sailorrooscout/status/141602012829108224523:13
nixonix^ AZ shill23:13
de-factodo we have any data about how many breakthrough cases are in the UK infections?23:15
nixonixhttps://twitter.com/EricTopol/status/141392589944391680023:18
BrainstormNew from CIDRAP: US COVID-19 cases climb steadily all week: Lianna Matt McLernon | News Writer | CIDRAP News Jul 16, 2021 "This is becoming a pandemic of the unvaccinated," CDC head says, as indoor masking returns to LA County. → https://is.gd/xTAjjj23:19
nixonixlike this type, population level in uk? i havent seen23:21
nixonix.title https://www.dailymail.co.uk/health/article-9762039/Just-0-04-19-5-million-Californians-vaccinated-against-COVID-19-later-contracted-disease.html23:21
Brainstormnixonix: From www.dailymail.co.uk: Covid US: Just 0.04% of 19.5 million vaccinated Californians later contracted the disease | Daily Mail Online23:21
nixonixjust those england and scotland papers that youve seen23:22
Arsaneritand what % of unvaccinated Californians?23:22
nixonixi dont know, i just used that as an example23:22
nixonixanyways: “CDC guidance is not to test the vaccinated [unless they’re symptomatic], so we’re probably missing a bunch of transmission in vaccinated individuals,” Mr Murray said, who is the lead modeller at the IHME23:24
nixonixhow is indian variant progressing in latin america or asia?23:26
nixonixthey used to give smallpox vaccine to those that had got the infection. if given during the first day or so, it could prevent it, at least so that symptoms would appear23:28
nixonixthen it seemed to be beneficial if given during the first week or so, if i recall23:28
nixonixso prob sars2 vaccines wouldnt help much, if given when patient is already admitted to hospital. if it would work with them, then perhaps for those that test positive, straight away, without delays. it should be tested23:30
nixonixand if it helped, then for risk groups that for some reason havent got vaccine before23:31
nixonixso how does that work, any ideas?23:31
BrainstormUpdates for Togo: +85 cases (now 14511) since 19 hours ago23:41
de-factowhat if we breed more and more aggressive strains, so COVID gets worse each year?23:42
de-factowell we are breeding those23:43
nixonixthere must be some ceiling23:43
nixonixlike when it kills us all23:43
nixonixsome people dont think indian variant is more lethal, so that evidence for it isnt strong23:44
nixonixbrits think it is, and they think uk variant was more lethal than previous ones. so i wonder if those that dont believe indian variant is, think uk variant wasnt either23:45
nixonixand that the mechanism that made it more lethal, isnt proved. who knows for sure, but i think they give too much weigh on just one paper saying the increased spreading would be because 1000x more virions23:47
nixonixit could be wrong, and part of it could be eg increased cell infectivity23:48
nixonixhow do you get more virions? increased cell infectivity in upper respiratory most likely. so the same wouldnt happen in other cells?23:48
nixonixor infective units, which isnt necessarily the same as single virions23:52
nixonixit could even "learn to fly" better, like when earlier variant mostly spreaded as large units like mucosal cells, it could change so that it would be single virions more often23:54
nixonixit varies between viruses and its not well understood23:54
nixonixanyways, why trying to give vaccine to those that have got the infection already?23:56
nixonixviruses have immune evasions mechanisms, that suppress or divert the response23:56
nixonixnow if you give him a vaccine dose, more normal response should launch23:57
de-facto.title https://www.medrxiv.org/content/10.1101/2021.07.05.21260050v2.full23:59
Brainstormde-facto: From www.medrxiv.org: Progressive Increase in Virulence of Novel SARS-CoV-2 Variants in Ontario, Canada | medRxiv23:59

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