接种流感疫苗对流感疾病的预防控制效果及安全性研究

Objective To evaluate the preventive and control effect of influenza vaccination on influenza diseases. Methods This study selected 1,830 children of appropriate age who were diagnosed and treated by the Qianzhuang District Disease Prevention and Control Center from January 2025 to January 2026 as the research subjects. They were divided into groups based on whether they received the vaccine, with 915 cases in each group. The control group did not receive the influenza vaccine, while the experimental group received the influenza vaccine. The occurrence of influenza, quality of life, and the occurrence of adverse reactions after vaccination were compared between the two groups. Results Research indicates that the incidence of influenza in the experimental group was 15.52%, which is lower than that in the control group at 31.48%(P<0.05). After nursing care, the experimental group showed significantly higher scores in the psychological, social, environmental, and physiological domains compared to the control group(P<0.05). Among the 915 children in the experimental group who received influenza vaccination, the proportions of those experiencing fever, redness at the injection site, arm pain, and induration at the injection site were 0.98%, 1.97%, 0.11%, and 0.22%, respectively. Conclusion Timely vaccination of influenza vaccine can effectively prevent the occurrence of influenza diseases, improve the quality of children's daily life and has a lower incidence of adverse reactions after vaccination, with higher safety.