I suggest you contact your county's Extension Service office as they will likely know the common, and current, tomato problems in your area.

Locate your county using this interactive map:
http://www.csrees.usda.gov/Extension/

Here is a link that might be useful: locate your county's Extension Service office

Oops. After you obtain an answer, please update us about what the problem is - what it is & how to manage it.

Thanks!