Dr. Brian Goldman. “Https://Images.App.Goo.Gl/TaGgu2hEGMEQBzfe7 You Know What This Yellow Vaccination Booklet Is? It’s the Other Name for #VaccinePassports. There Is Nothing Whatsoever Controversial about Being Able to Show the Vaccines You’ve Had.” Tweet. @NightShiftMD (blog), July 15, 2021. https://twitter.com/NightShiftMD/status/1415700413777653768.