What is the epidemiology of parasitic disease? ()

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What is the epidemiology of parasitic disease? ()

A.It is a science that studies the patterns on occurrence, transmission, prevalence and outcome of parasitic diseases in animal populations.

B.It is a science that studies the patterns on occurrence, transmission, prevalence and outcome of parasitic diseases in most animal populations.

C.It is a science that studies the patterns on occurrence, transmission, prevalence and outcome of parasitic diseases in a certain kind of animal populations.

D.It is a science that studies the routes on occurrence, transmission, prevalence and outcome of parasitic diseases in some animal populations.

参考答案:

答案:It is a science that studies the patterns on occurrence, transmission, prevalence and outcome of parasitic diseases in animal populations.