We report 6 cases of group B streptococcal prosthetic joint infections seen in our institution and review 8 previously reported cases. These 14 patients (6 men and 8 women) had an average age of 69.

There are several strains of streptococcus, such as group A streptococcus and group B streptococcus ... if the bacteria enters the body through a wound, it can cause the much deadlier fulminant ...

Group B streptococcal prosthetic joint infections appear to be difficult to eradicate. Only 2 cases were cured, defined as no recurrence of infection within the first year after treatment.