Core Viewpoint - The Beijing Children's Hospital has implemented a pre-consultation order mechanism that significantly reduces waiting times for pediatric patients, allowing for more efficient diagnosis and treatment [2][4]. Group 1: Hospital Operations - The hospital operates 24/7 without patient limits, with shifts for day and night to ensure continuous care for children [6]. - An internet night clinic is available specifically for children with internal medicine issues, such as fever and cough, after 6:30 PM [6]. Group 2: Treatment and Diagnosis - Early recognition and treatment of influenza are crucial, especially within the "golden 48 hours" after infection [7][12]. - Children under 5 years old are identified as a high-risk group for severe influenza, necessitating heightened vigilance from parents [14]. - Common antiviral medications like Oseltamivir and Marbofloxacin are effective when administered early, helping to reduce symptoms and transmission [16]. Group 3: Patient Care - The hospital's pre-consultation order system allows parents to obtain necessary tests and medications before seeing a doctor, enhancing the overall patient experience [4]. - Symptoms of influenza can vary by age, with younger children often not exhibiting high fever despite infection [11].

Group 1 - The core viewpoint of the articles highlights the rising trend of influenza activity in China, with a significant increase in school outbreaks and a notably higher positive detection rate among children aged 5-14 compared to other age groups [1][3][4] Group 2 - The H3N2 strain is prevalent among current influenza cases, characterized by rapid mutation, strong pathogenicity, and severe symptoms, particularly affecting vulnerable populations such as the elderly and children [3][4] - Vaccination remains the most effective preventive measure against H3N2, with this year's flu vaccine containing components that provide targeted protection [4][5] - The typical duration of influenza in children is acute and self-limiting, with fever usually subsiding within 2-5 days, although cough may persist longer [6][17] Group 3 - The "golden 48 hours" for treatment emphasizes the importance of early antiviral medication to reduce symptoms and complications, as the virus replicates rapidly during this period [7][15] - Antiviral medications like Oseltamivir and Baloxavir are effective in shortening the duration of symptoms but should not be used indiscriminately for all fevers [8][10] - Parents are advised to avoid common misconceptions in home care, such as using multiple antipyretics simultaneously, which can increase the risk of adverse effects [11][12][13]