A member asked:

When hep b antigen test is considered conclusive after an exposure? kissing

A doctor has provided 1 answer

45-160 days: Hi, It is not transmitted by holding hands, hugging, or even dry kissing on the lips. The chance of transmission with deep kissing is unknown, as no infections have been definitively documented after exposure to infected saliva. Yet, since HBV has been found in saliva, the risk of transmission with deep kissing probably exists. If you did contract hep B it will take average120 days to show symptm

Answered 3/7/2017

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