I agree- atleast an update on where they left off once funding stopped. All I can find is that the trials were going fine with the vaccine and the funding ran out as at that time Ebola wasn't a major concern
But Vical should definitely update us as they had a good relationship with the govt as well as other researchers.
and though dengue is a different type of fever, its still in the general category so Vical is still in the relevant areas.