Discover and read the best of Twitter Threads about #flawedtests
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Here’s how PCR tests work, why they are flawed, and why people are retesting positive...
First: how #Covid_19 PCR tests work. It’s 1980s tech, a kid could run one, but if you don’t care, skip down to the flaws...
1. Get a nose or lung mucus/cell sample, deeper the better.
