What are the chances of spreading HSV 1 orally? Outbreak or no outbreak around mouth and or in mouth.? As contagious when no outbreak?

HSV1. HSV 1 is spread orally. With an outbreak spread is more likely. With no outbreak spread is minimal (5% chance). http://www.herpes.org.nz/patient-info/myths-vs-facts/
Small but possible. Hsv 1 most contagious during active outbreaks, but are often spread through viral shedding when there are no recognizable symptoms. According to spruance, people with recurrent oral hsv-1 shed virus in their saliva about 5% of the time even when they show no symptoms.