( ( Cryptosporidium ( parvum ( and ( Cyclospora cayetanensis ) ) ) ) ( ( are ( ( protozoan pathogens ) ( that ( cause ( ( prolonged diarrhea ) ( in ( ( both ( ( immunocompetent and ) immunocompromised ) ) hosts ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Cryptosporidium) (NNP parvum) (CC and) (NNP Cyclospora) (NNS cayetanensis)) (VP (VBP are) (NP (NP (NN protozoan) (NNS pathogens)) (SBAR (WHNP (WDT that)) (S (VP (VBP cause) (NP (NP (VBN prolonged) (NN diarrhea)) (PP (IN in) (NP (ADJP (DT both) (JJ immunocompetent) (CC and) (JJ immunocompromised)) (NNS hosts))))))))) (. .)))
Cryptosporidium parvum and Cyclospora cayetanensis are protozoan pathogens that cause prolonged diarrhea in both immunocompetent and immunocompromised hosts.
(ROOT (S (NP (NNS Trichomoniasis)) (VP (VBZ is) (VP (VB cause) (PP (IN by) (NP (DT a) (NN protozoa))))) (. .)))