... Tajima K. An epidemiological study of HBV, HCV, and HTLV-1 in Sherpas of Nepal. Asian Pac J Cancer Prev. 2004; 5(4):370-3. 30. Panigrahi AK, Panda SK, Dixit RK, Rao KV, Acharya SK, Dasarathy ... F, Costantino A, Rapicetta M, Lecce R, Taliani G. High prevalence of hepatitis C virus infection in a small central Italian town: lack of evidence of parenteral exposure. Ital J Gastroenterol ... world. Incidence rates across the world fluctuate and are difficult to calculate given the asymptomatic, often latent nature of the disease prior to clinical presentation. Prevalence rates across...