Parasites, Hosts and Diseases

"RDT"

Original Articles

Clusters of Toxoplasmosis in Ganghwa-gun, Cheorwon-gun, and Goseong-gun, Korea: Jihye Yu, Woojin Kim, Yoon Kyung Chang, Tong-Soo Kim, Sung-Jong Hong, Hye-Jin Ahn, Ho-Woo Nam, Dongjae Kim; Korean J Parasitol 2021;59(3):251-256.
Published online June 21, 2021; DOI: https://doi.org/10.3347/kjp.2021.59.3.251

Abstract
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We find out the clusters with high toxoplasmosis risk to discuss the geographical pattern in Gyodong-myeon and Samsan-myeon of Ganghwa-gun, Cheorwon-gun, and Goseong-gun, Korea. Seroepidemiological data of toxoplasmosis surveyed using rapid diagnostic tests for the residents in the areas in 2019 were analyzed to detect clusters of the infection. The cluster was investigated using the SaTScan program which is based on Kulldorff’s scan statistic. The clusters were found with P-values in each region analyzed in the program, and the risk and patient incidence of specific areas can be examined by the values such as relative risk and log likelihood ratio. Jiseok-ri and Insa-ri were found to be a cluster in Gyodong-myeon and Seokmo-ri was the cluster in Samsan-myeon. Yangji-ri and Igil-ri were found to be a cluster in Cheorwon-gun and Madal-ri and Baebong-ri were the cluster in Goseong-gun. This findings can be used to monitor and prevent toxoplasmosis infections occurring in vulnerable areas.

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Seroprevalence of Toxoplasma gondii infection among patients of a tertiary hospital in Guangzhou, Guangdong province, PR China
Yu-bin Guan, Xiao-xiao Sun, Shao-lian Chen, Xiao-ting Zhu, Zhi-hua Zeng, Han-wei Lu, Hong-mei Feng, Yu Guo, Wen-gong Jiang, Kui Xiong, Xiao-rong Yang, Ho-Woo Nam, Zhao-shou Yang, Pan Li
PLOS ONE.2023; 18(7): e0286430. CrossRef

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Clusters of Toxoplasmosis in Gyodong-Myeon and Samsan-Myeon, Ganghwa-Gun, Korea: Woojin Kim, Yoon Kyung Chang, Tong-Soo Kim, Sung-Jong Hong, Hye-Jin Ahn, Ho-Woo Nam, Dongjae Kim; Korean J Parasitol 2020;58(5):493-497.
Published online October 22, 2020; DOI: https://doi.org/10.3347/kjp.2020.58.5.493

Abstract
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The purpose of this study is to find out the clusters with high toxoplasmosis risk to discuss the geographical pattern in 2 islands of Gyodong-myeon and Samsan-myeon in Ganghwa-gun, Korea. Seroepidemiological data of toxoplasmosis surveyed using rapid diagnostic tests for the residents in 2 islands from 2010 to 2013 were analyzed to detect clusters of the infection. The cluster was investigated using the SatScan program which is based on Kulldorff’s scan statistic. The clusters were found with P-values in each region analyzed in the program, and the risk and patient incidence of specific areas can be examined by the values such as relative risk and log likelyhood ratio. Jiseok-ri was found to be a cluster in Gyodong-myeon and Ha-ri was the cluster in Samsan-myeon. This findings can be used to monitor and prevent toxoplasmosis infections occurring in vulnerable areas.

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Development and Clinical Evaluation of a Rapid Diagnostic Test for Yellow Fever Non-Structural Protein 1: Yeong Hoon Kim, Tae-Yun Kim, Ji-Seon Park, Jin Suk Park, Jihoo Lee, Joungdae Moon, Chom-Kyu Chong, Ivan Neves Junior, Fernando Raphael Ferry, Hye-Jin Ahn, Lokraj Bhatt, Ho-Woo Nam; Korean J Parasitol 2019;57(3):283-290.
Published online June 30, 2019; DOI: https://doi.org/10.3347/kjp.2019.57.3.283

Abstract
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A rapid diagnostic test (RDT) kit was developed to detect non-structural protein 1 (NS1) of yellow fever virus (YFV) using monoclonal antibody. NS1 protein was purified from the cultured YFV and used to immunize mice. Monoclonal antibody to NS1 was selected and conjugated with colloidal gold to produce the YFV NS1 RDT kit. The YFV RDTs were evaluated for sensitivity and specificity using positive and negative samples of monkeys from Brazil and negative human blood samples from Korea. Among monoclonal antibodies, clones 3A11 and 3B7 proved most sensitive, and used for YFV RDT kit. Diagnostic accuracy of YFV RDT was fairly high; Sensitivity was 0.0% and specificity was 100% against Dengue viruses type 2 and 3, Zika, Chikungunya and Mayaro viruses. This YFV RDT kit could be employed as a test of choice for point-of-care diagnosis and large scale surveys of YFV infection under clinical or field conditions in endemic areas and on the globe.

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Synthesis of Truncated DNA Aptamer and Its Application to an Electrochemical Biosensor Consisting of an Aptamer and a MXene Heterolayer for Yellow Fever Virus
Nayeon Kwon, Siyun Lee, Moonbong Jang, Jin-Ho Lee, Chulhwan Park, Taek Lee
BioChip Journal.2024; 18(1): 93. CrossRef
Challenges in Direct Detection of Flaviviruses: A Review
Bruna de Paula Dias, Camila Cavadas Barbosa, Cyntia Silva Ferreira, Samara Mayra Soares Alves dos Santos, Orlando Alfredo Pineda Arrieta, Wellington Carvalho Malta, Maria Laura Maximiano Dias Gomes, Mariela Alves e Silva, Júlia de Matos Fonseca, Lysandro
Pathogens.2023; 12(5): 643. CrossRef
A Chikungunya Virus Multiepitope Recombinant Protein Expressed from the Binary System Insect Cell/Recombinant Baculovirus Is Useful for Laboratorial Diagnosis of Chikungunya
Leonardo Assis da Silva, Monique da Rocha Queiroz Lima, Brenda Rabello de Camargo, Dyeferson Kened da Silva Coelho Guimarães, Anabele Azevedo Lima Barbastefano, Raquel Curtinhas de Lima, Paulo Vieira Damasco, Rivaldo Venâncio da Cunha, Luiz José de Souza,
Microorganisms.2022; 10(7): 1451. CrossRef

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Development of a Rapid Diagnostic Test Kit to Detect IgG/IgM Antibody against Zika Virus Using Monoclonal Antibodies to the Envelope and Non-structural Protein 1 of the Virus: Yeong Hoon Kim, Jihoo Lee, Young-Eun Kim, Chom-Kyu Chong, Yanaihara Pinchemel, Francis Reisdo?rfer, Joyce Brito Coelho, Ronaldo Ferreira Dias, Pan Kee Bae, Zuinara Pereira Maia Gusma?o, Hye-Jin Ahn, Ho-Woo Nam; Korean J Parasitol 2018;56(1):61-70.
Published online February 28, 2018; DOI: https://doi.org/10.3347/kjp.2018.56.1.61

Abstract
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We developed a Rapid Diagnostic Test (RDT) kit for detecting IgG/IgM antibodies against Zika virus (ZIKV) using monoclonal antibodies to the envelope (E) and non-structural protein 1 (NS1) of ZIKV. These proteins were produced using baculovirus expression vector with Sf9 cells. Monoclonal antibodies J2G7 to NS1 and J5E1 to E protein were selected and conjugated with colloidal gold to produce the Zika IgG/IgM RDT kit (Zika RDT). Comparisons with ELISA, plaque reduction neutralization test (PRNT), and PCR were done to investigate the analytical sensitivity of Zika RDT, which resulted in 100% identical results. Sensitivity and specificity of Zika RDT in a field test was determined using positive and negative samples from Brazil and Korea. The diagnostic accuracy of Zika RDT was fairly high; sensitivity and specificity for IgG was 99.0 and 99.3%, respectively, while for IgM it was 96.7 and 98.7%, respectively. Cross reaction with dengue virus was evaluated using anti-Dengue Mixed Titer Performance Panel (PVD201), in which the Zika RDT showed cross-reactions with DENV in 16.7% and 5.6% in IgG and IgM, respectively. Cross reactions were not observed with West Nile, yellow fever, and hepatitis C virus infected sera. Zika RDT kit is very simple to use, rapid to assay, and very sensitive, and highly specific. Therefore, it would serve as a choice of method for point-of-care diagnosis and large scale surveys of ZIKV infection under clinical or field conditions worldwide in endemic areas.

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Sandhya Dhawan, Sabine Dittrich, Sonia Arafah, Stefano Ongarello, Aurelian Mace, Siribun Panapruksachat, Latsaniphone Boutthasavong, Aphaphone Adsamouth, Soulignasak Thongpaseuth, Viengmon Davong, Manivanh Vongsouvath, Elizabeth A. Ashley, Matthew T. Robi
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Harapan Harapan, Kritu Panta, Alice Michie, Timo Ernst, Suzi McCarthy, Muhsin Muhsin, Safarianti Safarianti, Tjut Mariam Zanaria, Mudatsir Mudatsir, R. Tedjo Sasmono, Allison Imrie
Viruses.2022; 14(2): 219. CrossRef
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Thai Leong Yap, Shin Yee Hong, Jun Hui Soh, Lekha Ravichandraprabhu, Vanessa W.X. Lim, Hsi-Min Chan, Tommy Z.X. Ong, Ying Ping Chua, Shi En Koh, Huajing Wang, Yee Sin Leo, Jackie Y. Ying, William Sun
Emerging Infectious Diseases.2021; 27(5): 1427. CrossRef
Development and characterization of mouse monoclonal antibodies targeting to distinct epitopes of Zika virus envelope protein for specific detection of Zika virus
Chia-Jung Li, Ping-Han Huang, Hui-Wen Chen, Shih-Chung Chang
Applied Microbiology and Biotechnology.2021; 105(11): 4663. CrossRef
Recent advances in point-of-care biosensors for the diagnosis of neglected tropical diseases
Patricia Batista Deroco, Dagwin Wachholz Junior, Lauro Tatsuo Kubota
Sensors and Actuators B: Chemical.2021; 349: 130821. CrossRef
Solutions against emerging infectious and noninfectious human diseases through the application of baculovirus technologies
Alexandra Marisa Targovnik, Jorge Alejandro Simonin, Gregorio Juan Mc Callum, Ignacio Smith, Franco Uriel Cuccovia Warlet, María Victoria Nugnes, María Victoria Miranda, Mariano Nicolás Belaich
Applied Microbiology and Biotechnology.2021; 105(21-22): 8195. CrossRef
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Jun Hui Soh, Hsi-Min Chan, Jackie Y. Ying
Nano Today.2020; 30: 100831. CrossRef
Evolutions and upcoming on Zika virus diagnosis through an outbreak: A systematic review
Fernando A. Jorge, Mateus V. Thomazella, Deborah de Castro Moreira, Luciana D. G. Lopes, Jorge J. V. Teixeira, Dennis A. Bertolini
Reviews in Medical Virology.2020;[Epub] CrossRef
Zika virus serological diagnosis: commercial tests and monoclonal antibodies as tools
Isaura Beatriz Borges Silva, Aldacilene Souza da Silva, Mariana Sequetin Cunha, Aline Diniz Cabral, Kelly Cristina Alves de Oliveira, Elizabeth De Gaspari, Carlos Roberto Prudencio
Journal of Venomous Animals and Toxins including Tropical Diseases.2020;[Epub] CrossRef
ZIKV-Specific NS1 Epitopes as Serological Markers of Acute Zika Virus Infection
Yiu-Wing Kam, Juliana Almeida Leite, Siti Naqiah Amrun, Fok-Moon Lum, Wearn-Xin Yee, Farhana Abu Bakar, Kai Er Eng, David C Lye, Yee-Sin Leo, Chia-Yin Chong, Andre Ricardo Ribas Freitas, Guilherme Paier Milanez, Jose Luiz Proença-Modena, Laurent Rénia, Fa
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Journal of Infection and Public Health.2019; 12(6): 794. CrossRef
Development and Clinical Evaluation of a Rapid Diagnostic Test for Yellow Fever Non-Structural Protein 1
Yeong Hoon Kim, Tae-Yun Kim, Ji-Seon Park, Jin Suk Park, Jihoo Lee, Joungdae Moon, Chom-Kyu Chong, Ivan Neves Junior, Fernando Raphael Ferry, Hye-Jin Ahn, Lokraj Bhatt, Ho-Woo Nam
The Korean Journal of Parasitology.2019; 57(3): 283. CrossRef
Zika Fever: Development of Diagnostics, Prevention and Treatment
E. I. Kazachinskaya, D. V. Shan’shin, A. V. Ivanova
Problems of Particularly Dangerous Infections.2019; (2): 6. CrossRef
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Wannapa Sornjai, Suwipa Ramphan, Nitwara Wikan, Prasert Auewarakul, Duncan R. Smith
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Liding Zhang, Congjie Chen, Zhixin Chen, Shuzhen He, Yuzhu Song, Xueshan Xia, Qinqin Han, Jinyang Zhang
Jundishapur Journal of Microbiology.2019;[Epub] CrossRef
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Scientific Reports.2018;[Epub] CrossRef

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Seroprevalence of Toxoplasmosis Detected by RDT in Residents near the DMZ (demilitarized zone) of Cheorwon-gun, Gangwon-do, Korea: Yeong Hoon Kim, Jihoo Lee, Young-Eun Kim, Seongkyu Ahn, Tong-Soo Kim, Sung-Jong Hong, Chom-Kyu Chong, Hye-Jin Ahn, Ho-Woo Nam; Korean J Parasitol 2017;55(4):385-389.
Published online August 31, 2017; DOI: https://doi.org/10.3347/kjp.2017.55.4.385

Abstract
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Seroprevalence of Toxoplasma gondii infection among the residents of Cheorwon-gun, Gangwon-do, Korea, which partly includes the demilitarized zone (DMZ), were surveyed for 4 years and evaluated by RDT using recombinant fragment of major surface antigen (SAG1A). Sera from 1336, 583, 526, and 583 adult residents were collected on a yearly basis from 2010 to 2013, respectively. The total positive seroprevalence was 19.3, 21.9, 23.4, and 26.8% from 2010 to 2013, respectively. The positive seroprevalence in men (23.6, 27.5, 29.5, 34.6%) was far higher than women (14.1, 18.3, 19.4, 21.4%), from 2010 to 2013, respectively. This high seroprevalence of toxoplasmosis in Cheorwon-gun may have been influenced in part by its geographical locality of the area as it includes the DMZ, where civilian access is strictly limited, thus creating a relatively isolated area that is a well-preserved habitat. Further research is necessary to study the epidemiology of toxoplasmosis in this area.

Citations

Citations to this article as recorded by

Is the incidence of congenital toxoplasmosis declining?
Gregory Colin Milne, Joanne P. Webster, Martin Walker
Trends in Parasitology.2023; 39(1): 26. CrossRef
Seroprevalence of Toxoplasma gondii infection among patients of a tertiary hospital in Guangzhou, Guangdong province, PR China
Yu-bin Guan, Xiao-xiao Sun, Shao-lian Chen, Xiao-ting Zhu, Zhi-hua Zeng, Han-wei Lu, Hong-mei Feng, Yu Guo, Wen-gong Jiang, Kui Xiong, Xiao-rong Yang, Ho-Woo Nam, Zhao-shou Yang, Pan Li
PLOS ONE.2023; 18(7): e0286430. CrossRef
Seroprevalence of Toxoplasma gondii assayed using Rapid Diagnostic Tests among Residents in Three Counties Adjacent to The Demilitarized Zone, Korea
Jeehi Jung, Jinyoung Lee, Yoon Kyung Chang, Seong Kyu Ahn, Seo Hye Park, Sung-Jong Hong, Jihoo Lee, Chom-Kyu Chong, Hye-Jin Ahn, Ho-Woo Nam, Tong-Soo Kim, Dongjae Kim
The Korean Journal of Parasitology.2021; 59(1): 9. CrossRef
Clusters of Toxoplasmosis in Ganghwa-gun, Cheorwon-gun, and Goseong-gun, Korea
Jihye Yu, Woojin Kim, Yoon Kyung Chang, Tong-Soo Kim, Sung-Jong Hong, Hye-Jin Ahn, Ho-Woo Nam, Dongjae Kim
The Korean Journal of Parasitology.2021; 59(3): 251. CrossRef
Distribution of toxoplasmosis among different groups of the population of the Оmsk Region
O.Yu. Starostina, Yu.I. Patsula, A.Kh. Nurpeisova
ЗДОРОВЬЕ НАСЕЛЕНИЯ И СРЕДА ОБИТАНИЯ - ЗНиСО / PUBLIC HEALTH AND LIFE ENVIRONMENT.2019; : 51. CrossRef

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Seroprevalence of Toxoplasmosis with ELISA and Rapid Diagnostic Test among Residents in Gyodong-do, Inchon city, Korea: A Four-Year Follow-up: Yeong Hoon Kim, Ji hoo Lee, Seong kyu Ahn, Tong-Soo Kim, Sung-Jong Hong, Chom-Kyu Chong, Hye-Jin Ahn, Ho-Woo Nam; Korean J Parasitol 2017;55(3):247-254.
Published online June 30, 2017; DOI: https://doi.org/10.3347/kjp.2017.55.3.247

Abstract
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ELISA has been used for the diagnosis of toxoplasmosis, but it is being gradually replaced by a rapid diagnostic test (RDT). We compared and analyzed ELISA and RDT results using the sera collected during 4 consecutive years from residents of Gyodong-do (Island), Incheon-city, Korea. Sera from 921, 993, 940, and 838 adult residents were collected on a yearly basis (2010-2013). ELISA was performed by using a crude extract of T. gondii RH strain antigen and IgG/IgM RDT mounted with recombinant fragment of major surface antigen (SAG1), GST-linker-SAG1A, were applied to the sera. Comparison between groups was analyzed by the Student’s t-test. The positive seroprevalence surged from 14.7% (135/921, 2010), 23.1% (231/993, 2011), 23.6% (222/940, 2012), and 32.1% (269/838, 2013) by ELISA. In contrast, RDT showed a more moderate increasing trend from 21.7% (200/921, 2010), 25.5% (253/993, 2011), 28.9% (272/940, 2012) and 33.1% (277/838, 2013). Discrepancies between ELISA and RDT were noted near the cut-off value. At the OD 0.15-0.24 range, RDT could detect 16.1% (169/1051) more positives, which suggests an early or acute toxoplasmosis, but at the OD 0.25-0.34 range, ELISA could detect 35.9% (92/256) more positives of possible chronic infections. Over the OD > 0.35 ELISA and RDT agreed in the majority of the cases. This surge in seroprevalence may be caused by the organic agriculture in addition to eating behavior or increase in pets among Koreans. These facts may be applied on a full-scale national survey using RDT to supplement ELISA to define the characteristics of the infection.

Citations

Citations to this article as recorded by

Is the incidence of congenital toxoplasmosis declining?
Gregory Colin Milne, Joanne P. Webster, Martin Walker
Trends in Parasitology.2023; 39(1): 26. CrossRef
Seroprevalence of Toxoplasma gondii assayed using Rapid Diagnostic Tests among Residents in Three Counties Adjacent to The Demilitarized Zone, Korea
Jeehi Jung, Jinyoung Lee, Yoon Kyung Chang, Seong Kyu Ahn, Seo Hye Park, Sung-Jong Hong, Jihoo Lee, Chom-Kyu Chong, Hye-Jin Ahn, Ho-Woo Nam, Tong-Soo Kim, Dongjae Kim
The Korean Journal of Parasitology.2021; 59(1): 9. CrossRef
Clusters of Toxoplasmosis in Ganghwa-gun, Cheorwon-gun, and Goseong-gun, Korea
Jihye Yu, Woojin Kim, Yoon Kyung Chang, Tong-Soo Kim, Sung-Jong Hong, Hye-Jin Ahn, Ho-Woo Nam, Dongjae Kim
The Korean Journal of Parasitology.2021; 59(3): 251. CrossRef
Clusters of Toxoplasmosis in Gyodong-Myeon and Samsan-Myeon, Ganghwa-Gun, Korea
Woojin Kim, Yoon Kyung Chang, Tong-Soo Kim, Sung-Jong Hong, Hye-Jin Ahn, Ho-Woo Nam, Dongjae Kim
The Korean Journal of Parasitology.2020; 58(5): 493. CrossRef
Evaluation of a Newly Designed Immunochromatographic Test using Gold Nanoparticles and Recombinant Antigen gra7 for Rapid Diagnosis of Human Toxoplasmosis
Hassan Morovati, Seyyed javad Seyyedtabaei, Mehrdad Gholamzad
Iranian Journal of Medical Microbiology.2020; 14(1): 101. CrossRef
Status of common parasitic diseases in Korea in 2019
Sun Huh
Journal of the Korean Medical Association.2019; 62(8): 437. CrossRef
Tissue Fluid Enzyme-Linked Immunosorbant Assay for Piglets Experimentally Infected with Toxoplasma gondii and Survey on Local and Imported Pork in Korean Retail Meat Markets
Won Gi Yoo, Sun-Min Kim, Eun Jeong Won, Ji-Yun Lee, Fuhong Dai, Ho Choon Woo, Ho-Woo Nam, Tae Im Kim, Jeong-Hee Han, Dongmi Kwak, Yun Sang Cho, Seung-Won Kang, Tong-Soo Kim, Xing-Quan Zhu, Chunren Wang, Heejeong Youn, Sung-Jong Hong
The Korean Journal of Parasitology.2018; 56(5): 437. CrossRef

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Evaluation of Rapid Diagnostics for Plasmodium falciparum and P. vivax in Mae Sot Malaria Endemic Area, Thailand: Wanna Chaijaroenkul, Thanee Wongchai, Ronnatrai Ruangweerayut, Kesara Na-Bangchang; Korean J Parasitol 2011;49(1):33-38.
Published online March 18, 2011; DOI: https://doi.org/10.3347/kjp.2011.49.1.33

Abstract
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Prompt and accurate diagnosis of malaria is the key to prevent disease morbidity and mortality. This study was carried out to evaluate diagnostic performance of 3 commercial rapid detection tests (RDTs), i.e., Malaria Antigen Pf/Pan™, Malaria Ag-Pf™, and Malaria Ag-Pv™ tests, in comparison with the microscopic and PCR methods. A total of 460 blood samples microscopically positive for Plasmodium falciparum (211 samples), P. vivax (218), mixed with P. falciparum and P. vivax (30), or P. ovale (1), and 124 samples of healthy subjects or patients with other fever-related infections, were collected. The sensitivities of Malaria Ag-Pf™ and Malaria Antigen Pf/Pan™ compared with the microscopic method for P. falciparum or P. vivax detection were 97.6% and 99.0%, or 98.6% and 99.0%, respectively. The specificities of Malaria Ag-Pf™, Malaria Ag-Pv™, and Malaria Antigen Pf/Pan™ were 93.3%, 98.8%, and 94.4%, respectively. The sensitivities of Malaria Ag-Pf™, Malaria Antigen Pf/Pan™, and microscopic method, when PCR was used as a reference method for P. falciparum or P. vivax detection were 91.8%, 100%, and 96.7%, or 91.9%, 92.6%, and 97.3%, respectively. The specificities of Malaria Ag-Pf™, Malaria Ag-Pv™, Malaria Antigen Pf/Pan™, and microscopic method were 66.2%, 92.7%, 73.9%, and 78.2%, respectively. Results indicated that the diagnostic performances of all the commercial RDTs are satisfactory for application to malaria diagnosis.

Citations

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Multiplexed quantitative proteomics provides mechanistic cues for malaria severity and complexity
Vipin Kumar, Sandipan Ray, Shalini Aggarwal, Deeptarup Biswas, Manali Jadhav, Radha Yadav, Sanjeev V. Sabnis, Soumaditya Banerjee, Arunansu Talukdar, Sanjay K. Kochar, Suvin Shetty, Kunal Sehgal, Swati Patankar, Sanjeeva Srivastava
Communications Biology.2020;[Epub] CrossRef
DIAGNOSTIC PERFORMANCE EVALUATION OF THE SD BIOLINE MALARIA ANTIGEN AG PF/PAN TEST (05FK60) IN A MALARIA ENDEMIC AREA OF SOUTHERN ETHIOPIA
Endale TADESSE, Bereket WORKALEMAHU, Techalew SHIMELIS
Revista do Instituto de Medicina Tropical de São Paulo.2016;[Epub] CrossRef
Epidemiological aspects of vivax and falciparum malaria: global spectrum
Shyamapada Mandal
Asian Pacific Journal of Tropical Disease.2014; 4: S13. CrossRef
Nested-PCR and a New ELISA-Based NovaLisa Test Kit for Malaria Diagnosis in an Endemic Area of Thailand
Pimwan Thongdee, Wanna Chaijaroenkul, Jiraporn Kuesap, Kesara Na-Bangchang
The Korean Journal of Parasitology.2014; 52(4): 377. CrossRef
Rapid diagnostic tests for diagnosing uncomplicated non-falciparum or Plasmodium vivax malaria in endemic countries
Katharine Abba, Amanda J Kirkham, Piero L Olliaro, Jonathan J Deeks, Sarah Donegan, Paul Garner, Yemisi Takwoingi
Cochrane Database of Systematic Reviews.2014;[Epub] CrossRef