evidence: A viral Oct. 27 blog post reads, "Pfizer Confirms COVID-Vaccinated People Can ‘Shed’ Spike Proteins And Harm The Unvaccinated." The claim can be traced to an April press release, when the hoax about vaccine shedding was proliferating. [...] Christians For Truth, "Pfizer Confirms COVID-Vaccinated People Can ‘Shed’ Spike Proteins And Harm The Unvaccinated," May 4, 2021 National Times Australia, "Pfizer Confirms COVID-Vaccinated People Can ‘Shed’ Spike Proteins And Harm The Unvaccinated," June 26, 2021