|
|
Purpose : Streptococcus pneumoniae is a normal flora and common pathogen of the upper respiratory tract. S. pneumoniae infections are estimated to cause not only localized infection such as pneumonia, and otitis media, but also systemic infections, for example meningitis, sepsis, and so on. Recently, the resistance of S. pneumoniae to penicillin and multidrug has been rapidly increasing in many... |
