Respirology : official journal of the Asian Pacific Society of Respirology
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Streptococcus pneumoniae (pneumococcus) remains a common cause of disease and death throughout the world. Despite considerable research into various aspects of this infection, there still remain a number of unresolved issues, as well as considerable ongoing controversies, particularly with regard to its optimal management. ⋯ Among the ongoing controversies has been an appreciation of the true impact of antimicrobial resistance on the outcome of pneumococcal infections, as well an understanding of the role of combination antibiotic therapy in the more severely ill hospitalized cases. An important advance in the prevention of pneumococcal infections has been the introduction of the pneumococcal protein conjugate vaccine.