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Background Little is known regarding the full spectrum of illness among children with SARS-CoV-2 infection across ambulatory and inpatient settings. Methods Active surveillance was performed for SARS-CoV-2 by polymerase chain reaction among asymptomatic and symptomatic individuals in a quaternary care academic hospital laboratory in Tennessee from March 12-July 17, 2020. For symptomatic patients [≤]18 years of age, we performed phone follow-up and medical record review to obtain sociodemographic and clinical data on days 2, 7, and 30 after diagnosis and on day 30 for asymptomatic patients [≤]18 years. Daily and 7-day average test positivity frequencies were calculated for children and adults beginning April 26, 2020. Results SARS-CoV-2 was detected in 531/10327 (5.1%) specimens from patients [≤]18 years, including 46/5752 (0.8%) asymptomatic and 485/4575 (10.6%) specimens from 459 unique symptomatic children. Cough (51%), fever (42%), and headache (41%) were the most common symptoms associated with SARS-CoV-2 infection. SARS-CoV-2-related hospitalization was uncommon (18/459 children; 4%); no children with SARS-CoV-2 infection during the study period required intensive care unit admission. Symptom resolution occurred by follow-up day 2 in 192/459 (42%), by day 7 in 332/459 (72%), and by day 30 in 373/396 (94%). The number of cases and percent positivity rose in late June and July in all ages. Conclusions In an integrated healthcare network, most pediatric SARS-CoV-2 infections were mild, brief, and rarely required hospital admission, despite increasing cases as community response measures were relaxed.
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10.1101/2020.10.08.20208751
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medRxiv_:_the_preprint_server_for_health_sciences
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document_parses/pdf_json/4887a406fbbaed0ce8c1e68d76751dcdade068ae.json
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Characteristics and clinical features of SARS-CoV-2 infections among ambulatory and hospitalized children and adolescents in an integrated health care system in Tennessee
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