Deborah Birx is at it again, urging mass testing for the detection of bird flu. She wants cows and dairy workers examined to ferret out asymptomatic infections and exposures in animals and people. We have the technology so why not use it, she demands to know. We are making the same mistake we made with Covid early on, she argues.
The role of testing is relatively uncontroversial but it probably should be. Early on in the Covid crisis, though completely against the lockdowns, I was an enthusiast for testing simply because I thought doing so would overcome the epistemic void that was driving public panic.
If you are scared of a disease and have no means to discover whether or not you have it, what is your choice but to hop around in a frenzy and comply with every edict? That was my thinking in any case. We live and learn.
What’s left out of the testing issue is the great question of why. Is it track, trace, and isolate? That has been proven impossible – and long known to be impossible – in the case of a fast-spreading and fast-mutating respiratory virus with a zoonotic reservoir. They tried it anyway with many states quickly hiring tens of thousands of contact tracers.