HSV-2, commonly known as genital herpes, is typically transmitted through direct skin-to-skin contact with infected areas such as the genitals. It does not spread from one person's stomach to another person's lower back. The virus requires intimate contact with mucous membranes or broken skin in the genital area to be passed on.

If you have concerns about potential transmission of HSV-2 or if you suspect an outbreak is occurring outside of typical locations, it would be wise to consult a healthcare provider for personalized advice and guidance tailored to your specific situation.