On 5/22/97, a rectal biopsy was performed to evaluate parasite eradication. The result came back positive for ova and granulomata after she had left for UIHC. The organism was not speciated. 5/22/97 CSF schistosomiasis ELISA and IFAT titers were positive at 1.09 and 1:160, respectively. These titers were not known when she initially arrived at UIHC.