Chadeau-Hyam, M., Wang, H., Eales, O., Haw, D., Bodinier, B., Whitaker, M., Walters, C. E., Ainslie, K. E. C., Atchison, C., Fronterre, C., Diggle, P. J., Page, A. J., Trotter, A. J., Ashby, D., Barclay, W., Taylor, G., Cooke, G., Ward, H., Darzi, A., … Elliott, P. (2022). SARS-CoV-2 infection and vaccine effectiveness in England (REACT-1): A series of cross-sectional random community surveys. The Lancet Respiratory Medicine, 0(0). https://doi.org/10.1016/S2213-2600(21)00542-7

Morens, D. M., Taubenberger, J. K., & Fauci, A. S. (2021). Universal Coronavirus Vaccines—An Urgent Need. New England Journal of Medicine, 0(0), null. https://doi.org/10.1056/NEJMp2118468

Feldman, J. (2021, September 25). All the Ways That “1 in 5,000 per Day” Breakthrough Infection Stat Is Nonsense. Slate. https://slate.com/technology/2021/09/breakthrough-infections-one-in-five-thousand-nonsense.html

Maier, B. F., Wiedermann, M., Burdinski, A., Klamser, P., Jenny, M. A., Betsch, C., & Brockmann, D. (2021). Germany’s current COVID-19 crisis is mainly driven by the unvaccinated (p. 2021.11.24.21266831). https://doi.org/10.1101/2021.11.24.21266831

Regev-Yochay, G., Gonen, T., Gilboa, M., Mandelboim, M., Indenbaum, V., Amit, S., Meltzer, L., Asraf, K., Cohen, C., Fluss, R., Biber, A., Nemet, I., Kliker, L., Joseph, G., Doolman, R., Mendelson, E., Freedman, L. S., Harats, D., Kreiss, Y., & Lustig, Y. (2022). 4th Dose COVID mRNA Vaccines’ Immunogenicity & Efficacy Against Omicron VOC (p. 2022.02.15.22270948). medRxiv. https://doi.org/10.1101/2022.02.15.22270948

Lipsitch, M., Krammer, F., Regev-Yochay, G., Lustig, Y., & Balicer, R. D. (2021). SARS-CoV-2 breakthrough infections in vaccinated individuals: Measurement, causes and impact. Nature Reviews Immunology, 1–9. https://doi.org/10.1038/s41577-021-00662-4

Collier, A. Y., Brown, C. M., Mcmahan, K., Yu, J., Liu, J., Jacob-Dolan, C., Chandrashekar, A., Tierney, D., Ansel, J. L., Rowe, M., Sellers, D., Ahmad, K., Aguayo, R., Anioke, T., Gardner, S., Siamatu, M., Rivera, L. B., Hacker, M. R., Madoff, L. C., & Barouch, D. H. (2021). Immune Responses in Fully Vaccinated Individuals Following Breakthrough Infection with the SARS-CoV-2 Delta Variant in Provincetown, Massachusetts (p. 2021.10.18.21265113). https://doi.org/10.1101/2021.10.18.21265113

ReconfigBehSci [@SciBeh]. (2021, December 10). Useful thread! [Tweet]. Twitter. https://twitter.com/SciBeh/status/1469208352819404805

Benjamin Meyer. (2022, January 14). Here is a bit of a longer explanatory thread on our recent paper on “Infectious viral load in unvaccinated and vaccinated patients infected with SARS-CoV-2 WT, Delta and Omicron”. You can read the full paper here: Https://t.co/R2FSyck6Nn [Tweet]. @BenjaminMeyer85. https://twitter.com/BenjaminMeyer85/status/1482102496764039176

Peña-Hernández, M. A., Klein, J., Malik, A. A., Coppi, A., Kalinich, C., Vogels, C. B. F., Silva, J., Initiative, Y. S.-C.-2 G. S., Peaper, D. R., Landry, M.-L., Wilen, C., Grubaugh, N. D., Schulz, W., Omer, S. B., & Iwasaki, A. (2022). Comparison of infectious SARS-CoV-2 from the nasopharynx of vaccinated and unvaccinated individuals (p. 2021.12.28.21268460). medRxiv. https://doi.org/10.1101/2021.12.28.21268460

Carl T. Bergstrom. (2022, January 8). 1. A thread on the CDC’s recommendation to de-isolate five days after the onset of symptoms or positive test. First, a disclosure: I was paid as a consultant for this work, done in collaboration with @Color Health, which provides COVID testing services and vaccination logistics. [Tweet]. @CT_Bergstrom. https://twitter.com/CT_Bergstrom/status/1479938654579544065

Jonathan Li on Twitter: “There’s a lineage of Omicron that’s gained the R346K mutation (BA.1.1). This one could spell some trouble for the AZ mAb (tixagevimab/cilgavimab, Evusheld) that’s being used for pre-exposure prophylaxis. If you want to learn about tix/cil vs Omicron, read on 1/7” / Twitter. (n.d.). Retrieved February 6, 2022, from https://twitter.com/DrJLi/status/1487479972293853188

Omicron’s sister variant spreads faster. So why did the one we call Omicron hit first? (2022, February 2). STAT. https://www.statnews.com/2022/02/02/omicron-sister-variant-ba2-spreads-faster/

Early data indicate vaccines still protect against Omicron’s sister variant, BA.2. (2022, January 28). STAT. https://www.statnews.com/2022/01/28/early-data-indicate-vaccines-still-protect-against-omicrons-sister-variant-ba-2/

Evershed, N. (n.d.). The simple numbers every government should use to fight anti-vaccine misinformation. The Guardian. Retrieved January 30, 2022, from https://www.theguardian.com/news/datablog/ng-interactive/2022/jan/28/the-simple-numbers-every-government-should-use-to-fight-anti-vaccine-misinformation

U.S. breaks record with more than 145,000 covid-19 hospitalizations. (n.d.). Washington Post. Retrieved January 12, 2022, from https://www.washingtonpost.com/health/2022/01/10/covid-hospitalized-omicron/

Sidik, S. M. (2022). Immunity against Omicron from breakthrough infection could be a matter of timing. Nature. https://doi.org/10.1038/d41586-022-00004-x

Eric Topol. (2021, December 14). Graph of Pfizer 3rd shot (booster) vs Omicron symptomatic infection, restoring to 75% protection, significantly less compared to its effect vs Delta (95%) with 95% CI, @UKHSA data, vs unvaccinated https://ft.com/content/8a6a0ec8-fd07-49cd-a3f5-386a06269a5c by @hannahkuchler @donatopmancini @mroliverbarnes https://t.co/PHMDZGIgDj [Tweet]. @EricTopol. https://twitter.com/EricTopol/status/1470744717398720513

Should the definition of “fully vaccinated” be changed to include a booster shot? (2021, December 11). Los Angeles Times. https://www.latimes.com/science/story/2021-12-11/should-the-definition-of-fully-vaccinated-include-a-booster-shot

Wheatley, A. K., & Juno, J. A. (2021). COVID-19 vaccines in the age of the delta variant. The Lancet Infectious Diseases, 0(0). https://doi.org/10.1016/S1473-3099(21)00688-5

COVID-19 Vaccine Breakthrough Weekly Update—Minnesota Dept. Of Health. (n.d.). Retrieved November 23, 2021, from https://www.health.state.mn.us/diseases/coronavirus/stats/vbt.html

Couzin-Frankel, J. (2021). Antiviral pills could change pandemic’s course. Science, 374(6569), 799–800. https://doi.org/10.1126/science.acx9605

To Plan B, or not to Plan B? (2021, November 2). https://www.thenakedscientists.com/articles/interviews/plan-b-or-not-plan-b

ReconfigBehSci. (2021, November 1). 2/2 from the paper ‘We speculate that the extraordinarily high antibody titers observed in vaccinated individuals who develop breakthrough infections may lead to subsequent long-term protection in those individuals.’ [Tweet]. @SciBeh. https://twitter.com/SciBeh/status/1455104597454954497

Covid booster shots important to stop infection, finds English study | Coronavirus | The Guardian. (n.d.). Retrieved October 14, 2021, from https://www.theguardian.com/world/2021/oct/14/covid-booster-shots-important-to-stop-infection-finds-english-study

How contagious is Delta? How long are you infectious? Is it more deadly? A quick guide to the latest science—ABC News. (n.d.). Retrieved October 3, 2021, from https://www.abc.net.au/news/2021-09-29/covid-delta-variant-what-the-science-says/100497804?utm_campaign=abc_news_web&utm_content=twitter&utm_medium=content_shared&utm_source=abc_news_web

Iacobucci, G. (2021). Covid-19: How is vaccination affecting hospital admissions and deaths? BMJ, n2306. https://doi.org/10.1136/bmj.n2306

Coronavirus vaccines cut risk of long Covid, study finds—BBC News. (n.d.). Retrieved September 2, 2021, from https://www.bbc.co.uk/news/health-58410354

Breakthrough cases aren’t the cause of the US Covid-19 surge—Vox. (n.d.). Retrieved August 11, 2021, from https://www.vox.com/22602039/breakthrough-cases-covid-19-delta-variant-masks-vaccines

Bergwerk, M., Gonen, T., Lustig, Y., Amit, S., Lipsitch, M., Cohen, C., Mandelboim, M., Gal Levin, E., Rubin, C., Indenbaum, V., Tal, I., Zavitan, M., Zuckerman, N., Bar-Chaim, A., Kreiss, Y., & Regev-Yochay, G. (2021). Covid-19 Breakthrough Infections in Vaccinated Health Care Workers. New England Journal of Medicine, 0(0), null. https://doi.org/10.1056/NEJMoa2109072

ReconfigBehSci. (2021, July 28). RT @trishgreenhalgh: ⬇️⬇️⬇️ Cower from this virus, or risk serious complications. It’s not a cold. Https://t.co/CN4hZYQwMw [Tweet]. @SciBeh. https://twitter.com/SciBeh/status/1420913883997360131

Why are fully vaccinated people testing positive for Covid? | Financial Times. (n.d.). Retrieved July 28, 2021, from https://www.ft.com/content/0f11b219-0f1b-420e-8188-6651d1e749ff

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

Chen, C. (2021, April 14). A Tiny Number of People Will Be Hospitalized Despite Being Vaccinated. We Have to Learn Why. ProPublica. https://www.propublica.org/article/a-tiny-number-of-people-will-be-hospitalized-despite-being-vaccinated-we-have-to-learn-why?token=4HsRcuNGpEdmAeWz4oEu5Cr56zj5_5OE