Commissioner, O. of the. (2021). Why You Should Not Use Ivermectin to Treat or Prevent COVID-19. FDA. https://www.fda.gov/consumers/consumer-updates/why-you-should-not-use-ivermectin-treat-or-prevent-covid-19

Dr Ellie Murray. (2021, May 7). I’m seeing a lot of “these people are over-estimating risk” chatter that doesn’t acknowledge that the probability you die if you get covid is always less than the probability anyone dies if you get covid. It’s not “over-estimation” to consider community impacts. [Tweet]. @EpiEllie. https://twitter.com/EpiEllie/status/1390792624777334797

Benjy Renton. (2021, May 15). Latest data from CDC on breakthrough cases (out of 115 million people fully vaccinated): - 1,359 hospitalized or fatal cases—52% female, 79% over 65, 21% asymptomatic—794 COVID-related hospitalizations—181 COVID-related deaths https://t.co/NTPBxgpcAV https://t.co/AGQnih2Ggq [Tweet]. @bhrenton. https://twitter.com/bhrenton/status/1393391680292859906

Alwan, Nisreen A. ‘A Negative COVID-19 Test Does Not Mean Recovery’. Nature 584, no. 7820 (11 August 2020): 170–170. https://doi.org/10.1038/d41586-020-02335-z.