Describe two examples of when vaccination is used apart from the vaccination schedule?

If you are travelling to a country with diseases for which you have no immunity, then a shot may be in order. For instance, if you are travelling to the carribean, then Hep A and B shots might be in order.

Secondly, if there is a sudden outbreak of some disease, a new vaccine might be developed to be given to the populatoin. Such as H1N1 outbreak.