Ultra Malaria P.f/Pv is an immunochromatographic assay for the differential detection between Plasmodium falciparum Histidine-Rich Protein II (HRP II) and pLDH (plasmodium lactate dehydrogenase) specific to Plasmodium vivax in human whole blood.This test is intended for professional use,only for an initial screening and reactive specimen should be confirmed by a supplemental assay such as microscopic examination of thin blood smear.