Long COVID in children and adolescents

Background To identify the prevalence and also the full spectrum of symptoms/complaints of children and adolescents who are suffering from long COVID.Furthermore,we investigated the risk factors of long COVID in children and adolescents.Methods All consecutive children and adolescents who were referred to the hospitals anywhere in Fars province,Iran,from 19 February 2020 until 20 November 2020 were included.All patients had a confirmed diagnosis of COVID-19.In a.phone call to patients/parents,at least 3 months after their discharge from the hospital,we obtained their current status and information if their parents agreed to participate.Results In total,58 children and adolescents fulillel the inclusion criteria.Twenty-six(448%)children/adolescents reported symptoms/complaints of long COVID.These symptoms included fatigue in 12(21%),shortness of breath in 7(12%),exer-cise intolerance in 7(12%),weakness in 6(10%),and walking intolerance in 5(9%)individuals.Older age,muscle pain on admission,and intensive care unit admission were significantly associated with long COVID.Conclusions Long COVID is a frequent condition in children and adolescents.The scientific community should inves-tigate and explore the pathophysiology of long COVID to ensure that these patients receive appropriate treatments for their condition.