Critical Analysis Deems CT Unreliable for COVID-19 Diagnosis

CT scanning is not accurate for diagnosing COVID-19; claims that it outperforms PCR testing are flawed and almost certainly wrong, according to a critical blog post.

• Blog commentary argues prior reports of CT superiority over PCR are flawed, likely due to study design issues and misinterpretation (exact figures not reported in source).
• No original data presented; the piece critiques existing evidence without providing quantitative sensitivity/specificity estimates.
• The source is an opinion blog, not peer-reviewed, and reflects early-pandemic debates; its main limitation is reliance on critique rather than new data.

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