mutli-select drop down list

I have a dropdown (multi-select list). I am using list value to trigger an email. Since user can select more than 1 value, so it is hard to set up an alert.

 for example

 if Bug_Fields.Field("BG_USER_14").Value = "abc" OR “production”Then

              EmailTo =""

 end if

But if user selects abc;123;production or xyz;production then how can I set up an alert for that.  So any time user selects value "production" I want to send an email regardless of his/her other selection from the dropdown multi-select list.  Thanks for your help!