Background

Respiratory infections remain among the leading causes of morbidity and mortality in children worldwide. Pediatric populations are particularly vulnerable due to immature immune systems, environmental exposures, nutritional deficiencies, and limited access to healthcare in some regions. Acute respiratory infections account for substantial healthcare utilization, school absenteeism, and economic burden.

Objective

To assess the prevalence, risk factors, clinical manifestations, and outcomes of respiratory infections among pediatric populations and identify strategies for prevention and management.

Methods

A prospective observational study was conducted among 900 pediatric patients aged 0–15 years presenting with respiratory infections at hospitals and primary healthcare centers. Demographic, clinical, environmental, and laboratory data were collected. Risk factors, disease severity, treatment outcomes, and hospitalization rates were analyzed.

Results

Upper respiratory tract infections accounted for 62.8% of cases, while lower respiratory tract infections represented 37.2%. Viral infections were the predominant cause (68.5%). Significant risk factors included exposure to indoor air pollution, passive smoking, malnutrition, overcrowding, and incomplete immunization (p<0.05). Hospitalization was required in 22.4% of cases, with pneumonia accounting for the majority of severe infections.

Conclusion

Respiratory infections continue to pose a significant public health challenge among children. Strengthening immunization programs, improving environmental conditions, promoting early diagnosis, and enhancing healthcare access are essential for reducing disease burden.