If you are a germaphobic, you may not be able to stomach all of the places that germs reside at your office place. Remember, where moisture can reside, so can bacteria.
It is always a good idea to be conscious of the places you come in contact with and that people touch on a regular basis. Door handles, phone receivers, coffee cups, break room sinks and countertops.
Also, consider wiping down areas associated with high bacteria counts, areas like bathrooms and keyboards.
Check out this story and get a close view of where germs reside.