The Advanced Quality™One Step Malaria (P.F) Test is a rapid,immunochromatographic assay for the qualitative detection of the specific soluble protein,histidine-rich protein II(pf HRP II)1, which is present in, and released from,infected red blood cells.The presence of pf HRP can be detected within 15 minutes at the concentration of 200para/µI or higher.The assay does not require additional instruments .This test is a rapid test as an aid in the diagnosis of relative infection and relative symptom;it only provides preliminary analysis results but not critical diagnosis criteria,the obtained results should be analyzed in connection with other clinical information, e.g. clinical symptoms,and alternate test to make final decision.