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. 2006 Jun 27;6:170. doi: 10.1186/1471-2458-6-170

Table 1.

Summary of case-finding scenarios

Scenario Description
One Verbally screen for ever having received a past positive HCV test, and for ever having injected illicit drugs.
Two Verbally screen for a past positive HCV test only.
Three Verbally screening for ever injecting illicit drugs only
Four No verbal screening
Five No verbal screening and no testing (do nothing scenario)