Development and Efficacy of Real-Time PCR in the Diagnosis of Vivax Malaria Using Field Samples in the Republic of Korea
نویسندگان
چکیده
The development of sensitive, rapid, and accurate diagnostic methods for vivax malaria is essential for the effective control of malaria in the Republic of Korea, where vivax malaria patients usually show low parasitemia. In this study, a TaqMan-based real-time polymerase chain reaction (PCR) method was established and compared with other PCR-based assays, including nested PCR, loop-mediated isothermal amplification, and multiplex PCR, using samples from febrile patients with suspected vivax malaria. The established real-time PCR had a high sensitivity (99.6%) and specificity (100%). Therefore, this sensitive, specific, rapid, and quantitative real-time PCR method could be used for the routine diagnosis of vivax malaria in the laboratory of the Korea National Institute of Health.
منابع مشابه
Evaluation of Microscopy Sensitivity, Specificity in Detection of P. falciparum and P. vivax, Using Monoplex real-time PCR, Gezira, Sudan
Background: Malaria is still account for 200 million cases annually. Microscopy is the gold standard technique for malaria parasites detection. PCR-based techniques can detect malaria infections with high sensitivity. The study aimed to evaluate the sensitivity of microscopy technique in the detection of P. falciparum and P. vivax, using monoplex real-time PCR, Gezira State, Central Sudan. Met...
متن کاملValidation of microscopic diagnosis of malaria in field laboratories of malarious areas of Iran by Nested PCR
Introduction: Examination of Geimsa stained blood smears is the main method of malaria diagnosis in our country, however, accuracy of results is largely depended on the skill and laboratory conditions. This study was designed and carried out to assess the current situation and to determine the effectiveness and quality improvement of malaria diagnosis program. Methods: In this analytical s...
متن کاملDetection of Plasmodium Vivax by Nested PCR in marious areas of western north of Iran
Introduction: Malaria is one of the most important parasitic diseases in tropical and sub-tropical areas of the world and kills a large number of People annually. Diagnosis of the disease is preformed by microscopic and molecular methods. This study has been designed for detecting of latent/sub-patent infection caused by plasmodium vivax in individuals with history of vivax malaria without an...
متن کاملRapid and accurate diagnosis of Foot-and-mouth disease virus by Real-time PCR in field samples
During 2010-2011, Real-time PCR procedure was used to detecting FMDV RNA on 147 epithelium samples from the field. In this survey, for Real-time PCR from 3D gene segment as conserve region selected for tracking all of seven serotypes FMDV. The assay detected the viral RNA in all serotypes of FMDV. The rRT-PCR specifically detected FMD virus in sample with greater sensitivity than our convention...
متن کاملGenetic mutations in 57 and 58 codons gene of Plasmodium vivax dihydrofolate reductase
Introduction: The use of Sulfadoxine and pyrimethamine (SP) for treatment of vivax malaria is not common in most of malarious areas because of sensivity of this parasite to chloroquine. But, Plasmodium vivax isolates are exposed to SP because of mixed infection with P.falciparum and this subject has lead to emergence of mutations in P.vdhfr gene. As Plasmodium vivax is the most prevalent specie...
متن کامل