Yes, you can be tested for it, however, at least in Ohio, it's not part of the routine STD testing.
I have been tested for STD stuff 2 or 3 times in the past 8 years. This last time I came up positive for herpes. I was beyond shocked. Anyway, I told my husband about the gift one of his whores gave him. He told me he knew about this for over two decades! And that it was NBD (this coming from a guy who is in the medical field).
When I asked my Doctor about it, why it never showed up before. She reviewed my records and told me that I was never tested for it before.
To this day I have never had any outbreaks to my knowledge.
Just goes to show how much he cares for my well being.
I am sorry for the situation you are in.