PMC:7078824 / 5315-6456 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7078824","sourcedb":"PMC","sourceid":"7078824","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7078824","text":"Case 2\nCase 2 was a female nurse in her 20s. She experienced headache and pharyngalgia but no fever on 29 January (Figure 2). Throat swab tests for SARS-CoV-2 were positive on 31 January and 2 February. However, chest CT showed no abnormalities on 2 February. This patient was admitted to hospital on 5 February. Throat swab test remained positive on 6 February and turned negative on 10 and 12 February. Stool was not tested in Case 2.\nFigure 2 Throat swab virus tests and chest computed tomography findings in COVID-19 Case 2 from symptom onset to post-discharge, China, January–February 2020\nChest CT showed no abnormalities on 2, 4 and 12 February. Red: positive virus detection in throat swabs; pink: weakly positive virus detection in throat swabs; green: negative virus detection in throat swabs. After discharge on 13 February, Case 2 was kept under surveillance and quarantined at home. She did not experience discomfort during the follow-up. The results of consecutive throat swab tests were weakly positive on 14 and 15 February, negative on 16, 17 and 18 February, positive on 19 February and negative on 20, 21 and 22 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