This is
always tough to deal with as there is really no way to know if this truly is
her first outbreak as a primary (first ever) herpes episode can be
completely asymptomatic (no lesions) or clinically can range to a very
significant flu like illness with muscle aches, headache and fever with
horrific ulcerative lesions. It sounds like this is not a severe illness, so
she may be having a recurrence from a previous infection/exposure.
In other
words, she may very well have been previously infected with Herpes Type 2 in
the past, and this was a recurrence episode. The other issue is whether this
was confirmed by lab to be Type 2, or whether it was cultured and it could
be Type 1, which we commonly see in the genitals due to oral sex.
You can
be blood tested for immunity to Type 1 and Type 2 and it is probably a good
idea for you to know your immunity status. If you are non-immune, you will
want to take precautions to reduce the risk of infection in your sexual
contact with her. If you are immune, you still can get outbreaks yourself,
even if you have been asymptomatic all your life and need to take
precautions with your sexual partners who may not be immune.
We can
order the testing here at the Health Center.