What is the most common organism causing cerebrospinal fluid shunt related infections: (A) Streptococcus agalactiae, (B) E. coli, (C) Coagulase Negative Staphylococcus aureus, (D) Enterococccus
Answer is C. Coagulase Negative Staphylococcus aureus colonize the skin and hence cause CSF shunt related infections.