Pediatric Acute Upper Respiratory Tract Infection in Winter and Spring and Its Community Prevention and Control

冬春季是上呼吸道感染的高发季节，该病在儿童群体中具有较高的发病率，并且容易反复发作，对儿童的身体健康和生长发育造成了显著的威胁。本文通过广泛查阅国内外相关文献，深入分析了冬春季小儿上呼吸道感染的流行病学特征，探讨了其发病的病因机制，详细阐述了临床表现的多样性，以及实验室检查的必要性及方法。同时，重点阐述了目前临床上针对该疾病的治疗策略和预防措施。本文旨在为全科医生提供一个全面、系统的参考，以提高疾病的治愈率，降低复发率，保障儿童的健康。Winter and spring are high-incidence seasons for upper respiratory tract infections, which have a high incidence rate in children and are prone to recurrent episodes, posing a significant threat to children’s physical health and growth and development. This article extensively reviews relevant domestic and international literature to deeply analyze the epidemiological characteristics of pediatric URTIs in winter and spring, explores the etiology and pathogenesis, elaborates on the diversity of clinical manifestations, and the necessity and methods of laboratory examinations. Additionally, it focuses on the current clinical treatment strategies and preventive measures for the disease. This article aims to provide a comprehensive and systematic reference for general practitioners to improve the cure rate of the disease, reduce the recurrence rate, and safeguard children’s health.