Core Viewpoint - Vaccination is the most economical and effective measure to prevent respiratory infectious diseases, and individuals should choose vaccines based on their health status and contraindications [3][4] Group 1: Vaccination Recommendations - Various vaccines are available to prevent respiratory infectious diseases, including influenza, varicella, and pneumococcal vaccines, and should be selected based on health status, age, and exposure risk [3] - For children and adolescents, it is recommended to complete the national immunization program vaccines and receive the influenza vaccine annually starting from 6 months of age, along with other vaccines like pneumococcal and Hib vaccines [3] - Adults, especially healthcare workers, teachers, and those with underlying health conditions, are advised to receive the influenza vaccine annually and pneumococcal vaccine based on their health status [3] Group 2: High-Risk Groups - Chronic disease patients, such as those with diabetes, COPD, and cardiovascular diseases, should prioritize vaccination due to a higher risk of severe illness from respiratory infections [4] - The elderly population, who often have weakened immune systems and underlying conditions, are at high risk for severe illness and death from influenza and pneumonia, and it is recommended they receive both the influenza and pneumococcal vaccines annually [4]

Core Viewpoint - The National Health Commission emphasizes the importance of vaccination against respiratory infectious diseases, providing tailored recommendations for different age groups to enhance public health and prevent severe illness [1][2]. Group 1: Vaccination Recommendations for Children and Adolescents - Children and adolescents are at high risk for respiratory diseases due to their underdeveloped immune systems. It is recommended that children over 6 months of age receive the flu vaccine annually, along with completing vaccinations for pneumonia, Hib, and varicella [1]. Group 2: Vaccination Recommendations for Adults - Adults, especially healthcare workers, teachers, and those with underlying health conditions, should receive the flu vaccine annually and consider the pneumonia vaccine based on their health status. Chronic disease patients are prioritized for vaccination due to their higher risk of severe illness from respiratory infections [2]. Group 3: Vaccination Recommendations for the Elderly - The elderly population, who often have weakened immune systems and underlying health conditions, are at high risk for severe respiratory diseases. It is advised that they receive the flu vaccine annually and also consider the pneumonia vaccine to reduce the risk of pneumonia and hospitalization [2]. Group 4: Overall Vaccination Strategy - Vaccination is highlighted as the most economical and effective measure for preventing respiratory infectious diseases. The public is encouraged to consider their health status and any contraindications when deciding on vaccinations [2].

Core Viewpoint - The article emphasizes the importance of scientifically selecting vaccines for respiratory infectious diseases based on individual health status, age characteristics, and exposure risks, advocating for a targeted vaccination strategy [1][2]. Group 1: Vaccination Recommendations for Different Age Groups - For children and adolescents, it is crucial to complete the national immunization program vaccines and receive annual flu vaccinations starting from 6 months of age, along with other recommended vaccines like pneumococcal and varicella vaccines [1]. - Adults, especially healthcare workers, teachers, and those with underlying health conditions, are advised to receive annual flu vaccinations and pneumococcal vaccines based on their health status [1]. - The elderly, due to decreased immunity and the presence of chronic diseases, are at high risk for severe infections and should receive annual flu and pneumococcal vaccinations to reduce the risk of pneumonia and hospitalization [2]. Group 2: Economic and Effective Prevention - Vaccines are highlighted as the most economical and effective measure for preventing respiratory infectious diseases, and the public is encouraged to get vaccinated based on personal health conditions and contraindications [2].