Positive Retrospective SARS-CoV-2 Testing in a Case of Acute Respiratory Distress Syndrome of Unknown Etiology.

<div>SARS-CoV-2 ISH of the liver (a) and kidney (b) (40x: scale bar, 60 <i>μ</i>m) and midbrain (c) (2x: scale bar, 600 <i>μ</i>m) and inset 40x (scale bar, 50 <i>μ</i>m). A: cerebral aqueduct. Black arrows: red signal (antisense strand RNA-replicating virus). White arrows: turquois signal (sense strand RNA-nonreplicating virus).</div>

Case Reports in Pulmonology

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Figure 4

Figure 4: Positive Retrospective SARS-CoV-2 Testing in a Case of Acute Respiratory Distress Syndrome of Unknown Etiology. 