https://www.youtube.com/watch?v=1MLVb26qfEI&t=1937s … [ https://www.aruplab.com/news/6-29-2020/Utah-hero-project … ] https://www.medrxiv.org/content/10.1101/2020.06.28.20142190v1.full.pdf … [ https://twitter.com/AtomsksSanakan/status/1277872035260235777 … ] https://www.fhi.no/globalassets/dokumenterfiler/rapporter/2020/covid-19/seroprevalence-of-sars-cov-2-in-the-norwegian-population_report-26-06-2020.pdf … https://www.medrxiv.org/content/10.1101/2020.06.29.20142331v1.full.pdf … [ https://www.prefeitura.sp.gov.br/cidade/secretarias/upload/saude/20052020boletim_covid19_diario.pdf … ] https://www.medrxiv.org/content/medrxiv/early/2020/06/23/2020.06.22.20137489.full.pdf … https://www.rete8.it/cronaca/345test-sierologici-12-cittadini-caldari-ortona-positivi-con-anticorpi-al-covid-19/ … https://www.giustizianews24.it/2020/05/28/coronavirus-lincubo-senza-fine-di-ariano-irpino-60-positivi-al-tampone-dopo-i-test-sierologici/ …
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Replying to @AtomsksSanakan @GidMK
Atomsk's Sanakan Retweeted Chomes
https://timesofindia.indiatimes.com/city/kolkata/14-in-kol-now-have-covid-19-antibodies-icmr-sero-survey/articleshow/76668138.cms … https://www.medrxiv.org/content/10.1101/2020.06.27.20141689v1 …https://twitter.com/CHOMES102/status/1278227337469923328 …
Atomsk's Sanakan added,
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Replying to @AtomsksSanakan @GidMK
Atomsk's Sanakan Retweeted Atomsk's Sanakan
right-censored?: https://www.nature.com/articles/s41591-020-0992-3 … http://www.epidemio-ufpel.org.br/site/content/sala_imprensa/noticia_detalhe.php?noticia=3128 … https://www.washoecounty.us/outreach/2020/07/2020-07-08-jic-update-0708.php … https://www.medrxiv.org/node/88125.full https://www.researchsquare.com/article/rs-40015/v1 … https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3633166 … should be ~1.7%, not ~3.7%?: https://onlinelibrary.wiley.com/doi/full/10.1002/sdr.1655 … [ https://twitter.com/AtomsksSanakan/status/1273170786828853250 … ]https://twitter.com/AtomsksSanakan/status/1278934557161652224 …
Atomsk's Sanakan added,
Atomsk's Sanakan @AtomsksSanakanReplying to @GidMKUtah's came out for 4 counties. Setting aside problems with false positives given their low seroprevalence: I don't know how they got an IFR of 0.3%. I'm getting ~0.6%, with 10 days for right-censoring: https://coronavirus.jhu.edu/us-map https://twitter.com/AtomsksSanakan/status/1278459878642720769 … https://healthcare.utah.edu/publicaffairs/news/2020/07/utah-hero-project-phase-1.php … pic.twitter.com/in3cd74roT1 reply 0 retweets 1 like -
Replying to @AtomsksSanakan @GidMK
Atomsk's Sanakan Retweeted Christian Althaus
https://www.medrxiv.org/content/10.1101/2020.07.09.20150086v1.full.pdf … https://www.medrxiv.org/content/10.1101/2020.03.04.20031104v3.full.pdf … https://arxiv.org/ftp/arxiv/papers/2007/2007.04381.pdf … https://www.bphc.org/onlinenewsroom/Blog/Lists/Posts/Post.aspx?ID=1297 … https://www.wakehealth.edu/Coronavirus/COVID-19-Community-Research-Partnership/Updates-and-Data … [ https://www.greensboro.com/news/local_news/early-results-from-wake-forest-baptist-covid-19-antibody-study-finds-3-positive-tests/article_8e5d7bd7-8f2f-5b01-a03c-60780f324851.html … ]https://twitter.com/C_Althaus/status/1282657681166278657 …
Atomsk's Sanakan added,
Christian AlthausVerified account @C_AlthausGerman study finds 1.3% seroprevalence for#SARSCoV2 in blood donors. If representative for the whole population and given the 9,064 reported deaths, this corresponds to an infection fatality ratio (IFR) of 0.84%.#notlikeflu https://twitter.com/EckerleIsabella/status/1282641047848398860 …1 reply 1 retweet 1 like -
Replying to @AtomsksSanakan @GidMK
https://videocast.nih.gov/watch%3D38084 [ https://www.ncbi.nlm.nih.gov/nlmcatalog/101769642 … ] https://www.medrxiv.org/content/10.1101/2020.07.15.20154112v1.full.pdf … per your collinearity point: https://www.medrxiv.org/content/medrxiv/early/2020/07/11/2020.07.10.20150524.full.pdf … https://www.medrxiv.org/content/10.1101/2020.07.14.20153858v1.full.pdf … https://www.medrxiv.org/content/10.1101/2020.04.13.20063933v2.full.pdf …
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Replying to @AtomsksSanakan @GidMK
p25: https://www.mdpi.com/1999-4915/12/7/708 … [ https://semmelweis.hu/hirek/2020/05/13/h-uncover-reszeredmenyek-8276-tesztbol-ketto-lett-pozitiv/ …] p11: https://web.archive.org/web/20200709180522/https://www.medrxiv.org/content/10.1101/2020.05.20.20108126v1.full.pdf … [ https://www.rivm.nl/en/pienter-corona-study … ] https://eusp.org/en/news/press-release-6-of-people-in-st-petersburg-russia-have-had-covid-19-0 … [ https://doi.org/10.1186/ISRCTN11060415 … ] false+ ?: https://www.ut.ee/en/research/study-prevalence-coronavirus-estonia … representative?: https://www.bmbwf.gv.at/Themen/Forschung/Aktuelles/Corona-Studien.html … [table, Aust: https://www.ecdc.europa.eu/en/covid-19/latest-evidence/immune-responses …]
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Replying to @AtomsksSanakan @GidMK
@CHOMES102 Ireland: https://www.irishtimes.com/news/health/coronavirus-ireland-has-no-significant-herd-immunity-study-shows-1.4308216 … [ https://www.hse.ie/eng/services/news/newsfeatures/scopi-covid-19-research-project/ … ] Prior results now published / pre-print: https://www.sciencedirect.com/science/article/pii/S1198743X20304195 … https://www.medrxiv.org/content/10.1101/2020.07.06.20147348v1.full.pdf … Model-based: https://www.medrxiv.org/content/10.1101/2020.07.16.20155317v1.full.pdf … http://surgofoundation.org/latest-news https://academic.oup.com/jid/article/doi/10.1093/infdis/jiaa429/5872489 …pic.twitter.com/fTLzCXXz8i
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https://www.cdc.gov/mmwr/volumes/69/wr/mm6929e2.htm?s_cid=mm6929e2_x … https://theprint.in/health/delhis-covid-19-infection-fatality-rate-stands-at-0-07-show-sero-survey-results/465675/ … [ https://www.youtube.com/watch?v=mmDrATIAoIw … ] addressing selection bias: https://www.medrxiv.org/content/10.1101/2020.07.19.20157198v1 … [ https://public.tableau.com/profile/idaho.division.of.public.health#!/vizhome/DPHIdahoCOVID-19Dashboard_V2/Story1 … ] CDC convenience sample, 6 site => 10 sites: https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/2768834 … now published: https://www.cdc.gov/mmwr/volumes/69/wr/mm6929e1.htm?s_cid=mm6929e1_w …
1 reply 1 retweet 1 like -
Herzog et al. update: https://www.medrxiv.org/content/10.1101/2020.06.20.20136234v1.full.pdf … https://www.vg.no/nyheter/i/op2ekK/undersoekelse-viser-at-2-av-100-har-antistoffer-mot-coronavirus-fhi-tror-svaert-faa-har-vaert-smittet … https://twitter.com/F_Lund_Johansen/status/1260824310148730881 … India gov press release for work cited before: https://pib.gov.in/PressReleaseIframePage.aspx?PRID=1640137 … [https://pib.gov.in/PressReleasePage.aspx?PRID=1630926 …] Of note: https://www.medrxiv.org/content/10.1101/2020.07.14.20153536v2.full.pdf … https://www.mofa.go.jp/files/100068737.pdf … [https://www.japantimes.co.jp/news/2020/06/16/national/science-health/tokyo-coronavirus-antibodies/#.XukjMajnhpg …]pic.twitter.com/pRdoOZjwNd
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If u have time,
@GidMK, I wanted to ask for help with the last source below for my thread. I'm getting 0.5% - 0.9%, not 1.3%. https://twitter.com/medrxivpreprint/status/1286586220009717760 … Caldari Ortona, Italy : https://www.facebook.com/permalink.php?story_fbid=2641849239395478&id=1570274993219580 … Collinear, but interesting: https://www.medrxiv.org/content/10.1101/2020.07.23.20160895v1.full.pdf … https://louisville.edu/medicine/news/phase-ii-results-of-co-immunity-project-show-higher-than-expected-rates-of-exposure-to-novel-coronavirus-in-jefferson-county …pic.twitter.com/vhSOtN51vq
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So, had a look. I think what they've done is age and sex correct their data or something similar, then extrapolate to the county. They say in the piece that nearly 20k people have been infected, but the number is higher if you simply extrapolate the figures without correction
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Replying to @GidMK @CHOMES102
Thanks for the clarification. Hopefully they'll have a pre-print at some point, specifying what type of correction they did.
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