Thanks for writing in.
1 and 2 are highly contagious. HSV
is associated with oral symptoms and HSV 2 with genital symptoms. It can be contracted by even close body contracted like hugging and kissing.
Infections with HSV types 1 and 2 can differ significantly in their clinical manifestations and severity. HSV type 2 primarily causes urogenital infections and is found almost exclusively in adults. HSV type 1 is closely associated with orolabial infection, although genital infection with this virus can be common in certain populations.