A product evaluation by the manufacturer, reporting findings from 230 samples, showed that the sensitivity and specificity of Immunoquick® Malaria + 4 versus microscopic examination of thick and thin blood smears were 70.5% and 100% for pLDH, and 98.8% and 100% for Pf HRP-2, respectively. The gene discussed is HDGFL2; the disease is malaria.