Whenever I have advocated a different Covid vaccine policy, people tell me that there was a risk that my ideas would lead to a loss of confidence among the public.  This never made sense to me.  Wouldn't the public have more confidence in authorities if they told the truth and did what is best? More specifically, I advocated that the US adopt a "first-dose-first" policy, that we approve the Astra-Zeneca vaccine, and I opposed the halt in the Johnson &...