HSV-2 usually produces mild symptoms, and most people have no. Primary HSV-1 infection usually occurs in early childhood (6 to 18 months of age). Herpes simplex viruses are amongst the most common infectious agents of man, and either HSV type appears to be capable of infecting similar body sites.Methods We fitted a constant-incidence model to pooled HSV. The global burden of HSV-1 has not been estimated. Previously, the World Health Organization estimated the global burden of HSV- and for 2012. However, HSV-1 is an increasing cause of genital infection. Background Herpes simplex virus type 1 (HSV-1) commonly causes orolabial ulcers, while HSV-2 commonly causes genital ulcers./index.php?i=Herpes-Simplex-1-IgG-%28HSV-1-IgG%29-ELISA-kit&id=111&cat=16 Infectious Disease ELISA kits: HSV 1 IgG ELISA kit ELISA kits manufacturer - ELISA assays supplier: Diagnostic Automation/Cortez Diagnostics, Inc., Tel: 818-591 3030, USA.