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Figure 4.6a. Acute hepatitis C reports, by risk exposure † — United States, 2011. Number of cases. *A total of 1,229 case reports of hepatitis C were received in 2011. † More than one risk exposure may be indicated on each case report. § Risk data not reported.
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Figure 4.6a. Acute hepatitis C reports, by risk exposure† — United States, 2011 Number of cases *A total of 1,229 case reports of hepatitis C were received in 2011. †More than one risk exposure may be indicated on each case report. §Risk data not reported. Source: National Notifiable Diseases Surveillance System (NNDSS)