Use of a new ‚less-sensitive enzyme immunoassay‚ testing strategy to identify recently infected persons in a Brazilian prison: estimation of incidence and epidemiological tracing

Abstract
Blood Ctr Pacific, San Francisco, CA USAUniversidade Federal de São Paulo, Paulista Sch Med, Div Infect Dis, São Paulo, BrazilUniv Calif San Francisco, Dept Lab Med, San Francisco, CA 94143 USAUniversidade Federal de São Paulo, Paulista Sch Med, Div Infect Dis, São Paulo, BrazilWeb of Scienc