Missing Controller

Error: Epidemiology30Controller could not be found.

Error: Create the class Epidemiology30Controller below in file: app/controllers/epidemiology30_controller.php

<?php
class Epidemiology30Controller extends AppController {

	var $name = 'Epidemiology30';
}
?>

Notice: If you want to customize this error message, create app/views/errors/missing_controller.ctp