Hepatitis C Infection Among Hispanics in California.

Hispanics in California are more likely to be infected with hepatitis C, and those infected have had their infection detected later. A total of 1,567 Hispanic and Caucasian individuals were tested for antibodies to hepatitis C from 2000 through 2013. Interviewers administered the Risk Behavior Assessment. Hepatitis C-infected Hispanics were incarcerated longer than hepatitis C-infected Caucasians, and they used marijuana less and illicit methadone more. They were more likely to use crack, heroin, speedballs, and to have been in methadone treatment. Hispanics need hepatitis C testing linked to methadone treatment and written information in Spanish and English.