While there is an association between high-risk sexual activity and hepatitis C , and multiple sexual partners are a risk factor for hepatitis C , there is no conclusive evidence that hepatitis C can be transmitted by sexual activity , since people who report transmission with sex as their only risk factor may actually have used drugs but denied it .
Hepatitis C is more likely in people who have high-risk sexual activity ( sexual actions which make them much more likely to get Hepatitis C ) .