I wasn't clear. Most of the time, as with prostrate screenings, one of the following is true: - There is no expert consensus (on treatments, etiology, etc.).

I wasn't clear. Most of the time, as with prostrate screenings, one of the following is true: - There is no expert consensus (on treatments, etiology, etc.). - Consensus exists, but the level of consensus is overstated. - There is broad consensus, but with relatively low confidence. A generalized public health threat like a pandemic doesn't change the epistemological calculus, nor the sociology of knowledge.