Characterization of cerebrospinal fluid (CSF) microbiota at the time of initial surgical intervention for children with hydrocephalus. oleh Shailly Pandey, Kathryn B Whitlock, Matthew R Test, Paul Hodor, Christopher E Pope, David D Limbrick, Patrick J McDonald, Jason S Hauptman, Lucas R Hoffman, Tamara D Simon, Cerebrospinal FLuId MicroBiota in Shunts (CLIMB) Study Group