Exploration of Plasmodium vivax transmission dynamics and recurrent infections in the Peruvian Amazon using whole genome sequencing

by Annie N. Cowell, Hugo O. Valdivia, Danett K. Bishop, Elizabeth A. Winzeler
Published 2018-07-01

Comparison of real time and malachite-green based loop-mediated isothermal amplification assays for the detection of Plasmodium vivax and P. falciparum.

by Keare A Barazorda, Carola J Salas, Danett K Bishop, Naomi Lucchi, Hugo O Valdivia
Published 2020-01-01

Field validation of a magneto-optical detection device (Gazelle) for portable point-of-care Plasmodium vivax diagnosis.

by Hugo O Valdivia, Priyaleela Thota, Greys Braga, Leonila Ricopa, Keare Barazorda, Carola Salas, Danett K Bishop, Christie A Joya
Published 2021-01-01

A cluster of the first reported Plasmodium ovale spp. infections in Peru occuring among returning UN peace-keepers, a review of epidemiology, prevention and diagnostic challenges i...

by Rosio I. Guerra, Marianela Ore, Hugo O. Valdivia, Danett K. Bishop, Mariana Ramos, Christopher N. Mores, Wesley R. Campbell
Published 2019-05-01

Diagnosis and identification of Leishmania species in patients with cutaneous leishmaniasis in the state of Roraima, Brazil's Amazon Region

by Joseneide Viana de Almeida, Cristian Ferreira de Souza, Andressa Alencastre Fuzari, Christie A. Joya, Hugo O. Valdivia, Daniella Castanheira Bartholomeu, Reginaldo Peçanha Brazil
Published 2021-01-01

Molecular surveillance of the Plasmodium vivax multidrug resistance 1 gene in Peru between 2006 and 2015

by Fredy E. Villena, Jorge L. Maguiña, Meddly L. Santolalla, Edwar Pozo, Carola J. Salas, Julia S. Ampuero, Andres G. Lescano, Danett K. Bishop, Hugo O. Valdivia
Published 2020-12-01

Comparison of sand fly trapping approaches for vector surveillance of Leishmania and Bartonella species in ecologically distinct, endemic regions of Peru.

by Victor O Zorrilla, Marisa E Lozano, Liz J Espada, Michael Kosoy, Clifton McKee, Hugo O Valdivia, Heriberto Arevalo, Mario Troyes, Craig A Stoops, Michael L Fisher, Gissella M Vásquez
Published 2021-07-01

Distribution and identification of sand flies naturally infected with Leishmania from the Southeastern Peruvian Amazon.

by Victor Zorrilla, Maxy B De Los Santos, Liz Espada, Rocío Del Pilar Santos, Roberto Fernandez, Albino Urquia, Craig A Stoops, Sarah-Blythe Ballard, Andres G Lescano, Gissella M Vásquez, Hugo O Valdivia
Published 2017-11-01

Laboratory Findings in Patients with Probable Dengue Diagnosis from an Endemic Area in Colombia in 2018

by Jenny C. Cardenas, Sandra Y. Giraldo-Parra, Maria U. Gonzalez, Lady Y. Gutierrez-Silva, Lucy Jaimes-Villamizar, Alba L. Roa-Parra, Daisy J. Carvajal, Hugo O. Valdivia, Juan F. Sanchez, Tonya M. Colpitts, Berlin Londono-Renteria
Published 2021-07-01

Antibody Responses Against Anopheles darlingi Immunogenic Peptides in Plasmodium Infected Humans

by Berlin Londono-Renteria, Jehidys Montiel, Eric Calvo, Alberto Tobón-Castaño, Hugo O. Valdivia, Karin Escobedo-Vargas, Luz Romero, Luz Romero, Maria Bosantes, Maria Bosantes, Michael L. Fisher, Michael J. Conway, Gissella M. Vásquez, Audrey E. Lenhart
Published 2020-08-01

Diversity, distribution and natural Leishmania infection of sand flies from communities along the Interoceanic Highway in the Southeastern Peruvian Amazon.

by Hugo O Valdivia, Victor O Zorrilla, Liz J Espada, Jocelyn G Perez, Hugo R Razuri, Hubert Vera, Roberto Fernandez, Carlos Tong, Bruno M Ghersi, Gissella M Vasquez, Roxanne G Burrus, Andres G Lescano, Joel M Montgomery
Published 2021-02-01

Whole genome sequencing of Trypanosoma cruzi field isolates reveals extensive genomic variability and complex aneuploidy patterns within TcII DTU

by João Luís Reis-Cunha, Rodrigo P. Baptista, Gabriela F. Rodrigues-Luiz, Anderson Coqueiro-dos-Santos, Hugo O. Valdivia, Laila Viana de Almeida, Mariana Santos Cardoso, Daniella Alchaar D’Ávila, Fernando Hugo Cunha Dias, Ricardo Toshio Fujiwara, Lúcia M. C. Galvão, Egler Chiari, Gustavo Coutinho Cerqueira, Daniella C. Bartholomeu
Published 2018-11-01