Tough one: Yes, viral shedding can occur, but is is much less in the absence of the cold sore. Also, if cold sores are frequent, check with your doctor if long term prophylactic antiviral drug is appropriate.
Answered 4/20/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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