( ( His research ) ( ( has ( ( included ( ( the ( ( prevention and ) control ) ) ( of diseases ) ) ) ( like ( ( ( ( ( ( ( ( ( yellow fever ) , ) malaria ) , ) ( Dengue fever ) ) , ) ( West ( Nile virus ) ) ) and ) ( mosquito-borne encephalitis ) ) ) ) ) . ) )
(ROOT (S (NP (PRP$ His) (NN research)) (VP (VBZ has) (VP (VBN included) (NP (NP (DT the) (NN prevention) (CC and) (NN control)) (PP (IN of) (NP (NNS diseases)))) (PP (IN like) (NP (NP (JJ yellow) (NN fever)) (, ,) (NP (NN malaria)) (, ,) (NP (JJ Dengue) (NN fever)) (, ,) (NP (NNP West) (NNP Nile) (NN virus)) (CC and) (NP (JJ mosquito-borne) (NN encephalitis)))))) (. .)))
His research has included the prevention and control of diseases like yellow fever, malaria, Dengue fever, West Nile virus and mosquito-borne encephalitis.
(ROOT (S (NP (NP (JJ Dengue) (NN fever)) (CC and) (NP (JJ yellow) (NN fever))) (VP (VBP are) (NP (NP (NNS examples)) (PP (IN of) (NP (NP (NNS diseases)) (VP (VBN caused) (PP (IN by) (NP (NN virus)))))))) (. .)))