肺炎链球菌是细菌感染性疾病的主要病原菌，它可以引起肺炎、脑膜炎、败血症和中耳炎等疾病。近年来，肺炎链球菌对抗生素耐药情况日渐严重，为临床治疗肺炎链球菌感染提出了挑战。肺炎链球菌疫苗和静脉兔疫球蛋白等预防措施正逐渐引起人们的重视。本文就肺炎链球菌疾病的流行 Streptococcus pneumoniae is the major causative agent of bacterial infectious diseases, which can cause diseases such as pneumonia, meningitis, sepsis and otitis media. In recent years, Streptococcus pneumoniae is becoming more and more serious to antibiotic resistance, posing a challenge for clinical treatment of Streptococcus pneumoniae infection. Streptococcus pneumoniae vaccine and intravenous immunoglobulin preventive measures are gradually aroused people’s attention. This article on the prevalence of pneumococcal disease