Respiratory infections remain one of the most common causes of morbidity and mortality in pediatric populations worldwide. They range from mild upper respiratory tract infections to severe lower respiratory tract diseases such as pneumonia and bronchiolitis. This article aims to analyze the epidemiology, clinical features, diagnostic approaches, treatment modalities, and preventive strategies of respiratory infections in children. The findings highlight the importance of early recognition, rational use of antibiotics, and the role of vaccination and hygiene in reducing disease burden.

pediatrics, respiratory infections, pneumonia, bronchiolitis, vaccination, child health

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