Long COVID Symptoms in SARS-CoV-2-positive Children in China

The goal of this observational study is to learn about in children aged 6-18 years, after the acute phase of SARS-CoV-2 infection, the COVID symptoms or Long COVID symptoms to impact their daily activities. We aimed to investigate the prevalence of long-lasting symptoms, the duration and intensity of symptoms, quality of life, number of sick days or absences from school, and psychological and social outcomes. The participants will be asked to fill in SBQ-Long COVID symptom burden survey questionnaires who had been infected with SARS-CoV-2 as self-reported PRC test or antigen test positive. The survey questionnaires will be filled every two weeks after the participants have been tested SARS-CoV-2 positive.