( ( ( Other pathogens ) ( such ( as ( ( ( the ( bacteria Brucella ) ) and ) ( the ( protozoan ( Toxoplasma gondii ) ) ) ) ) ) ) ( ( ( can also ) ( ( cause ( infectious diseases ) ) ( in belugas ) ) ) . ) )
(ROOT (S (NP (NP (JJ Other) (NNS pathogens)) (PP (JJ such) (IN as) (NP (NP (DT the) (NNS bacteria) (NN Brucella)) (CC and) (NP (DT the) (JJ protozoan) (NNP Toxoplasma) (NN gondii))))) (VP (MD can) (ADVP (RB also)) (VP (VB cause) (NP (JJ infectious) (NNS diseases)) (PP (IN in) (NP (NNS belugas))))) (. .)))
Other pathogens such as the bacteria Brucella and the protozoan Toxoplasma gondii can also cause infectious diseases in belugas.
(ROOT (S (NP (NNS Trichomoniasis)) (VP (VBZ is) (VP (VB cause) (PP (IN by) (NP (DT a) (NN protozoa))))) (. .)))