According to a 2008 study, oral HSV sheds about 12% of days, or about 44 days a year. In addition, according to Terri Warren, up to 90% of HSV+ people are unaware they have the virus due to a lack of symptoms.
Finally, we can be shedding at any time without symptoms - a phenomenon called "asymptomatic shedding," and therefore contagious at any time. Because of this, statistics and rates are meaningless. Contact could be made during any one of the 44 days of the year that oral HSV is present on the lips of a carrier of HSV-1.
However, I don't recommend stressing until there's something to stress about. In 16 weeks, go and get a type-specific blood test for HSV to see whether any antibodies have generated enough to trigger a positive result. Until then, I would not worry. As you know, about 65% of the population has HSV-1.
Hi, with no lip sore present, very low risk for contacting oral herpes as shedding doesnot occur that often.