New research from Dr. Luis M. Schang and his group at the Baker Institute for Animal Health has identified a new mechanism that plays a role in controlling how the herpes virus alternates between dormant and active stages of infection.

The herpes virus causes cold sores and genital sores, as well as life-threatening infections in newborns, encephalitis and corneal blindness.

Treatment of the virus is difficult, because it hides out in nerve cells and emerges months or years later to reactivate the infection.