The sensitivity and specificity of Leishmania chagasi recombinant K39 antigen in the diagnosis of American visceral leishmaniasis and in differentiating active from subclinical infection

The sensitivity and specificity of a Leishmania chagasi recombinant K39 (rK39)-based enzyme-linked immunosorbent assay (ELISA) for visceral leishmaniasis (VL) was assessed in Natal, Brazil. Anti-rK39 antibodies were detected in 93.3% of patients with parasitologically confirmed VL (n = 120) and in 3...

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Veröffentlicht in:The American journal of tropical medicine and hygiene 2002-10, Vol.67 (4), p.344-348
Hauptverfasser: Braz, RF, Nascimento, ET, Martins, DR, Wilson, ME, Pearson, RD, Reed, SG, Jeronimo, SM
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Sprache:eng
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