Conclusion
To our knowledge, this study is the largest reported cohort of children with pediatric patients with COVID-19 in Turkey. A clear understanding of the local epidemiology of corona virus infections and identification of risk factors is critical for the successful implementation of the prevention and control program. Long and prospective studies are needed to provide a clear understanding of the local epidemiology of respiratory tract infections and identification of risk factors, the successful implementation of a prevention and control program, and to clarify the role of respiratory pathogens.