Incubation period ranges from 2 weeks to 6 months, averaging 6-9 weeks. Chronic hepatitis C infection also substantially increases risk for liver cancer. A blood test is available. Tests for hepatitis C antibody typically become positive within 6 months after infection occurs. Complete eradication of the virus is an infrequent outcome of drug therapy.
New treatments show some promise.
No vaccine is available. Abstain from sex or practice safer sex, including using latex or polyurethane condoms. Do not inject drugs because the risk is too high. If you do inject, do not share injection drug equipment. Choose a reputable firm for tattoos and piercing and inquire about sterilization techniques.