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André Picard on Twitter: “Most of those numbers are in the column, which focuses on a) the risk of the Delta variant to children under 12 and b) the 29% of Canadians who are not fully vaccinated. Brace yourself for more COVID-19 nastiness https://t.co/V0agVYvKRx” / Twitter. (n.d.). Retrieved August 13, 2021, from https://twitter.com/picardonhealth/status/1425316861176995840

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Justin Baragona on Twitter: “There seems to be a concerted effort today by Fox’s daytime news shows to promote the vaccines to its audience. Dr. Marc Siegel says ‘the Delta variant needs to be a wake-up call to get vaccinated.’ Anchor John Roberts then directs viewers to the government vaccine website. Https://t.co/T5b21nXCfe” / Twitter. (n.d.). Retrieved August 4, 2021, from https://twitter.com/justinbaragona/status/1417178420950220811

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John Burn-Murdoch. (2021, May 27). NEW: B.1617.2 is fuelling a third wave in the UK, with not only cases but also hospital admissions rising. Vaccines will make this wave different to those that have come before, but it remains a concern, and one that other countries will soon face. Thread on everything we know: Https://t.co/4825qOqgrl [Tweet]. @jburnmurdoch. https://twitter.com/jburnmurdoch/status/1397995388267810818

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Zeke Emanuel on Twitter: “Masks are off, theaters and indoor dining are back: Life seems to be returning to normal. But the highly transmissible Delta variant is spreading quickly, & we aren’t even halfway to a fully vaccinated population. It’s time for employer vaccine mandates. Https://t.co/34UArFfHN5” / Twitter. (n.d.). Retrieved August 1, 2021, from https://twitter.com/ZekeEmanuel/status/1418266496749428737?s=20

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Carl T. Bergstrom. (2021, May 27). An update on the B.1.617.2 lineage. I’m concerned. Not because of reduced vaccine efficacy, but simply because a further increase in transmissibility above B.1.1.7 would be quite bad news for countries where vaccination is low and for hopes of near-elimination everywhere. [Tweet]. @CT_Bergstrom. https://twitter.com/CT_Bergstrom/status/1398029743954432005

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Nick Holliman. (2021, May 30). @anthonybmasters @d_spiegel A quick visual summary of data on this week’s article by @anthonybmasters & @d_spiegel The outlook is uncertain, although we have survived a variant once already (B.1.1.7). The data on the effect of variants is analysed as fast as it (reliably) arrives. Https://t.co/vOKmCxYMGT https://t.co/3ZeJJTdRs3 [Tweet]. @binocularity. https://twitter.com/binocularity/status/1398957348492918784

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Adam Kucharski on Twitter: “Useful data 👇– quick look suggests odds ratio for detection of B.1.617.2 relative to non-B.1.617.2 in vaccinated group compared to controls is 2.7 (95% CI: 0.7-10) after one dose and 1.2 (0.4-3.6) after two...” / Twitter. (n.d.). Retrieved July 2, 2021, from https://twitter.com/AdamJKucharski/status/1400443351908892675?s=20

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A Marm Kilpatrick on Twitter: “How effective are vaccines vs severe & all disease, death, infection, & transmission? Very nice collection of studies assessing different aspects of vaccine protection by Julia Shapiro (on twitter?) @nataliexdean @betzhallo @ilongini & 2 others. Thread https://t.co/mhe0DufVtH” / Twitter. (n.d.). Retrieved June 28, 2021, from https://twitter.com/DiseaseEcology/status/1395848357461954563

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Jeffrey Ely on Twitter: “The base-rate fallacy is about to become a daily nuisance when it comes to processing outbreak data in highly vaccinated societies. Here’s a cautionary tale.” / Twitter. (n.d.). Retrieved June 28, 2021, from https://twitter.com/Jeffely/status/1408500890999328770

Just give us the vaccines, WHO pleads, as poor countries go wanting | Reuters. (n.d.). Retrieved June 28, 2021, from https://www.reuters.com/world/just-give-us-vaccines-who-pleads-poor-countries-go-wanting-2021-06-25/

Eric Topol on Twitter: “As the Delta variant (B.1.617.2) becomes dominant throughout the world, there are 2 patterns emerging: —Countries w/ low vaccination rates are seeing both case and fatality rates increase—Countries w/ high vaccination rate: Some case increase and minimal to no fatality increase https://t.co/sSE4RlSeUJ” / Twitter. (n.d.). Retrieved June 28, 2021, from https://twitter.com/EricTopol/status/1408195243279667204

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Deepti Gurdasani on Twitter: “I’m still utterly stunned by yesterday’s events—Let me go over this in chronological order & why I’m shocked. - First, in the morning yesterday, we saw a ‘leaked’ report to FT which reported on @PHE_uk data that was not public at the time🧵” / Twitter. (n.d.). Retrieved June 27, 2021, from https://twitter.com/dgurdasani1/status/1396373990986375171

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