Harvard epidemiologist Martin Kulldorff, who teaches medicine at some second-rate storefront outfit called "Harvard Medical School," warns people will never believe or trust them again:

https://www.theepochtimes.com/harvard-epidemiologist-martin-kulldorff-on-vaccine-passports-the-delta-variant-and-the-covid-public-health-fiasco_3942556.html?

https://www.theepochtimes.com/harvard-epidemiologist-martin-kulldorff-on-vaccine-passports-the-delta-variant-and-the-covid-public-health-fiasco_3942556.html?utm_source=Morningbrief&utm_medium=email&utm_campaign=mb-2021-08-11&est=TnH189yuHTlGq%2FnCSWo%2FAD024ryAvpyTShiEIEuBgf9dYXzF4ZM2WSsiFCBGfVDS6%2F4%3D