Works by Coloma, Josefina

Results: 47

Entomo-Virological Surveillance and Genomic Insights into DENV-2 Genotype III Circulation in Rural Esmeraldas, Ecuador.

Published in:

Pathogens, 2025, v. 14, n. 6, p. 541, doi. 10.3390/pathogens14060541

By:

Carrazco-Montalvo, Andrés;
Gutiérrez-Pallo, Diana;
Arévalo, Valentina;
Ponce, Patricio;
Rodríguez-Polit, Cristina;
Echeverría-Garcés, Gabriela;
Coloma, Josefina;
Nipaz, Victoria;
Cevallos, Varsovia

Publication type:

Article

From Construction Workers to Architects: Developing Scientific Research Capacity in Low-Income Countries.

Published in:

PLoS Biology, 2009, v. 7, n. 7, p. 1, doi. 10.1371/journal.pbio.1000156

By:

Coloma, Josefina;
Harris, Eva

Publication type:

Article

Tracking the genetic diversity of SARS-CoV-2 variants in Nicaragua throughout the COVID-19 pandemic.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-024-84113-9

By:

Alemán, Gerald Vásquez;
Cerpas, Cristhiam;
Juarez, Jose G.;
Moreira, Hanny;
Arguello, Sonia;
Coloma, Josefina;
Harris, Eva;
Gordon, Aubree;
Bennett, Shannon N.;
Balmaseda, Ángel

Publication type:

Article

Transition in the Cause of Fever from Malaria to Dengue, Northwestern Ecuador, 1990-2011.

Published in:

Emerging Infectious Diseases, 2013, v. 19, n. 10, p. 1642, doi. 10.3201/eid1910.130137

By:

Cifuentes, Sara G.;
Trostle, James;
Trueba, Gabriel;
Milbrath, Meghan;
Baldeón, Manuel E.;
Coloma, Josefina;
Eisenberg, Joseph N. S.

Publication type:

Article

The Impact of Zika Emergence in Remote Communities in Northwestern Ecuador.

Published in:

Journal of Infectious Diseases, 2024, v. 230, n. 5, p. e1058, doi. 10.1093/infdis/jiae384

By:

Andrade, Paulina;
Sosa-Moreno, Andrea;
Vivero, Sandra;
Nipaz, Victoria;
Lee, Gwenyth O;
Cevallos, William;
Eisenberg, Joseph N S;
Coloma, Josefina

Publication type:

Article

Molecular Genomic Approaches to Infectious Diseases in Resource-Limited Settings.

Published in:

2009

By:

Coloma, Josefina;
Harris, Eva

Publication type:

Essay

Integration of information technologies in clinical studies in Nicaragua.

Published in:

2007

By:

Avilés, William;
Ortega, Oscar;
Kuan, Guillermina;
Coloma, Josefina;
Harris, Eva

Publication type:

journal article

Integration of Information Technologies in Clinical Studies in Nicaragua.

Published in:

PLoS Medicine, 2007, v. 4, n. 10, p. e291, doi. 10.1371/journal.pmed.0040291

By:

Avilés, William;
Ortega, Oscar;
Kuan, Guillermina;
Coloma, Josefina;
Harris, Eva

Publication type:

Article

Enhancing capacities in genomic surveillance capabilities for SARS-CoV-2 and dengue virus: A South-South collaborative partnership.

Published in:

PLoS Global Public Health, 2025, v. 5, n. 4, p. 1, doi. 10.1371/journal.pgph.0004365

By:

Márquez, Sully;
Vasquez-Aleman, Gerald;
Juarez, Jose G.;
Cerpas, Cristhiam;
Cardenas, Paul;
Bennett, Shannon;
Balmaseda, Angel;
Harris, Eva;
Coloma, Josefina

Publication type:

Article

Increasing transmission of dengue virus across ecologically diverse regions of Ecuador and associated risk factors.

Published in:

PLoS Neglected Tropical Diseases, 2024, v. 19, n. 1, p. 1, doi. 10.1371/journal.pntd.0011408

By:

Katzelnick, Leah C.;
Quentin, Emmanuelle;
Colston, Savannah;
Ha, Thien-An;
Andrade, Paulina;
Eisenberg, Joseph N. S.;
Ponce, Patricio;
Coloma, Josefina;
Cevallos, Varsovia

Publication type:

Article

A dengue outbreak in a rural community in Northern Coastal Ecuador: An analysis using unmanned aerial vehicle mapping.

Published in:

PLoS Neglected Tropical Diseases, 2021, v. 15, n. 9, p. 1, doi. 10.1371/journal.pntd.0009679

By:

Lee, Gwenyth O.;
Vasco, Luis;
Márquez, Sully;
Zuniga-Moya, Julio C.;
Van Engen, Amanda;
Uruchima, Jessica;
Ponce, Patricio;
Cevallos, William;
Trueba, Gabriel;
Trostle, James;
Berrocal, Veronica J.;
Morrison, Amy C.;
Cevallos, Varsovia;
Mena, Carlos;
Coloma, Josefina;
Eisenberg, Joseph N. S.

Publication type:

Article

The biting rate of Aedes aegypti and its variability: A systematic review (1970–2022).

Published in:

PLoS Neglected Tropical Diseases, 2023, v. 18, n. 8, p. 1, doi. 10.1371/journal.pntd.0010831

By:

Zahid, Mondal Hasan;
Van Wyk, Hannah;
Morrison, Amy C.;
Coloma, Josefina;
Lee, Gwenyth O.;
Cevallos, Varsovia;
Ponce, Patricio;
Eisenberg, Joseph N. S.

Publication type:

Article

Characterizing dengue transmission in rural areas: A systematic review.

Published in:

PLoS Neglected Tropical Diseases, 2023, v. 16, n. 6, p. 1, doi. 10.1371/journal.pntd.0011333

By:

Man, Olivia;
Kraay, Alicia;
Thomas, Ruth;
Trostle, James;
Lee, Gwenyth O.;
Robbins, Charlotte;
Morrison, Amy C.;
Coloma, Josefina;
Eisenberg, Joseph N. S.

Publication type:

Article

COVID-19 IgG seropositivity and its determinants in occupational groups of varying infection risks in two Andean cities of Ecuador before mass vaccination.

Published in:

PLoS ONE, 2024, v. 19, n. 8, p. 1, doi. 10.1371/journal.pone.0309466

By:

Leon-Rojas, Jose E.;
Arias-Erazo, Fernanda;
Jiménez-Arias, Patricia;
Recalde-Navarrete, Ricardo;
Guevara, Angel;
Coloma, Josefina;
Martin, Miguel;
Chis Ster, Irina;
Cooper, Philip;
Romero-Sandoval, Natalia

Publication type:

Article

Open-Access Science: A Necessity for Global Public Health.

Published in:

PLoS Pathogens, 2005, v. 1, n. 2, p. 99, doi. 10.1371/journal.ppat.0010021

By:

Coloma, Josefina;
Harris, Eva;
Manchester, Marianne

Publication type:

Article

Parasitism of Ascogregarina culicis (Apicomplexa: Lecudinidae) in immature stages and adults of Aedes aegypti (Diptera: Culicidae) from Ecuador.

Published in:

INSPILIP. Revista Ecuatoriana de Ciencia, Tecnología e Innovacion en Salud Pública, 2022, v. 6, n. 1, p. 38, doi. 10.31790/inspilip.v6i1.267

By:

Montalvo, Andrés Carrazco;
Ponce, Patricio;
Lagos, Paola;
Coloma, Josefina;
Cevallos, Varsovia

Publication type:

Article

Broad and strong: the ultimate antibody to dengue virus.

Published in:

Nature Immunology, 2015, v. 16, n. 2, p. 135, doi. 10.1038/ni.3081

By:

Coloma, Josefina;
Harris, Eva

Publication type:

Article

Pandemic-Associated Food Insecurity in Northern, Coastal Ecuador.

Published in:

Journal of Hunger & Environmental Nutrition, 2024, v. 19, n. 6, p. 1261, doi. 10.1080/19320248.2023.2301074

By:

Lee, Gwenyth O.;
Cevallos, William;
Andrade, Paulina;
Van Engen, Amanda;
Uruchima, Jessica;
Redd, Cornelia;
Pallares, Manuel;
Eisenberg, Joseph N.S.;
Coloma, Josefina

Publication type:

Article

Sustainable Transfer of Biotechnology to Developing Countries.

Published in:

Annals of the New York Academy of Sciences, 2008, v. 1136, p. 358, doi. 10.1196/annals.1425.014

By:

Coloma, Josefina;
Harris, Eva

Publication type:

Article

Oropouche virus cases identified in Ecuador using an optimised qRT-PCR informed by metagenomic sequencing.

Published in:

PLoS Neglected Tropical Diseases, 2020, v. 14, n. 1, p. 1, doi. 10.1371/journal.pntd.0007897

By:

Wise, Emma L.;
Márquez, Sully;
Mellors, Jack;
Paz, Verónica;
Atkinson, Barry;
Gutierrez, Bernardo;
Zapata, Sonia;
Coloma, Josefina;
Pybus, Oliver G.;
Jackson, Simon K.;
Trueba, Gabriel;
Fejer, Gyorgy;
Logue, Christopher H.;
Pullan, Steven T.

Publication type:

Article

Primary and Secondary Dengue Virus Infections Elicit Similar Memory B-Cell Responses, but Breadth to Other Serotypes and Cross-Reactivity to Zika Virus Is Higher in Secondary Dengue.

Published in:

2020

By:

Andrade, Paulina;
Narvekar, Parnal;
Montoya, Magelda;
Michlmayr, Daniela;
Balmaseda, Angel;
Coloma, Josefina;
Harris, Eva

Publication type:

journal article

The Nicaraguan Pediatric Dengue Cohort Study: Study Design, Methods, Use of Information Technology, and Extension to Other Infectious Diseases.

Published in:

American Journal of Epidemiology, 2009, v. 170, n. 1, p. 120, doi. 10.1093/aje/kwp092

By:

Kuan, Guillermina;
Gordon, Aubree;
AvilÃ©s, William;
Ortega, Oscar;
Hammond, Samantha N.;
Elizondo, Douglas;
NuÃ±ez, Andrea;
Coloma, Josefina;
Balmaseda, Angel;
Harris, Eva

Publication type:

Article

Validity of Self-Reported Mosquito Bites to Assess Household Mosquito Abundance in Six Communities of Esmeraldas Province, Ecuador.

Published in:

American Journal of Tropical Medicine & Hygiene, 2023, v. 108, n. 5, p. 981, doi. 10.4269/ajtmh.22-0371

By:

Glover, Brian;
Lee, Gwenyth O.;
Suing, Oscar;
Thien-An Ha;
Thongsripong, Panpim;
Cevallos, Varsovia;
Ponce, Patricio;
Van Wyk, Hannah;
Morrison, Amy C.;
Coloma, Josefina;
Eisenberg, Joseph N. S.

Publication type:

Article

A Chikungunya Outbreak in a Dengue-endemic Region in Rural Northern Coastal Ecuador.

Published in:

American Journal of Tropical Medicine & Hygiene, 2022, v. 107, n. 6, p. 1226, doi. 10.4269/ajtmh.22-0296

By:

Márquez, Sully;
Lee, Gwenyth O.;
Andrade, Paulina;
Zuniga, Julio;
Trueba, Gabriel;
Eisenberg, Joseph N. S.;
Coloma, Josefina

Publication type:

Article

DengueChat: A Social and Software Platform for Community-based Arbovirus Vector Control.

Published in:

American Journal of Tropical Medicine & Hygiene, 2021, v. 105, n. 6, p. 1521, doi. 10.4269/ajtmh.20-0808

By:

Holston, James;
Suazo-Laguna, Harold;
Harris, Eva;
Coloma, Josefina

Publication type:

Article

A Low-Cost SARS-CoV-2 rRBD ELISA to Detect Serostatus in Ecuadorian Population with COVID-19.

Published in:

American Journal of Tropical Medicine & Hygiene, 2021, v. 104, n. 4, p. 1513, doi. 10.4269/ajtmh.20-1420

By:

Guevara, Ángel;
Vivero, Sandra;
Nipaz, Victoria;
Guaraca, Victor;
Coloma, Josefina

Publication type:

Article

Preventing Dengue Epidemics during the COVID-19 Pandemic.

Published in:

American Journal of Tropical Medicine & Hygiene, 2020, v. 103, n. 2, p. 570, doi. 10.4269/ajtmh.20-0480

By:

Wilder-Smith, Annelies;
Tissera, Hasitha;
Ooi, Eng Eong;
Coloma, Josefina;
Scott, Thomas W.;
Gubler, Duane J.

Publication type:

Article

Zika virus infection in Nicaraguan households.

Published in:

PLoS Neglected Tropical Diseases, 2018, v. 12, n. 6, p. 1, doi. 10.1371/journal.pntd.0006518

By:

Burger-Calderon, Raquel;
Gonzalez, Karla;
Ojeda, Sergio;
Zambrana, José Victor;
Sanchez, Nery;
Cerpas Cruz, Cristhiam;
Suazo Laguna, Harold;
Bustos, Fausto;
Plazaola, Miguel;
Lopez Mercado, Brenda;
Elizondo, Douglas;
Arguello, Sonia;
Carey Monterrey, Jairo;
Nuñez, Andrea;
Coloma, Josefina;
Waggoner, Jesse J.;
Gordon, Aubree;
Kuan, Guillermina;
Balmaseda, Angel;
Harris, Eva

Publication type:

Article

Prior dengue virus infection and risk of Zika: A pediatric cohort in Nicaragua.

Published in:

2019

By:

Gordon, Aubree;
Gresh, Lionel;
Ojeda, Sergio;
Katzelnick, Leah C.;
Sanchez, Nery;
Mercado, Juan Carlos;
Chowell, Gerardo;
Lopez, Brenda;
Elizondo, Douglas;
Coloma, Josefina;
Burger-Calderon, Raquel;
Kuan, Guillermina;
Balmaseda, Angel;
Harris, Eva

Publication type:

journal article

The effect of COVID vaccination timing on the seroprevalence of IgG antibodies: evidence from the Guayas region of Ecuador.

Published in:

Frontiers in Public Health, 2025, p. 1, doi. 10.3389/fpubh.2025.1537049

By:

Malacatus-Arboleda, Aurora;
Barbotó-Ramírez, Erick;
Sánchez, Gonzalo E.;
Moscoso, Bernard;
Rhodes, Lauren A.;
Coloma, Josefina;
Guevara, Ángel;
Espinoza-Fuentes, Fernando;
Fernández-Cadena, Juan Carlos;
Morey-León, Gabriel;
Andrade-Molina, Derly

Publication type:

Article

Occurrence of SARS-CoV-2 reinfections at regular intervals in Ecuador.

Published in:

Frontiers in Cellular & Infection Microbiology, 2022, v. 12, p. 01, doi. 10.3389/fcimb.2022.951383

By:

Guevara, Rommel;
Prado-Vivar, Belén;
Márquez, Sully;
Muñoz, Erika B.;
Carvajal, Mateo;
Guadalupe, Juan José;
Becerra-Wong, Mónica;
Proaño, Stefanie;
Bayas-Rea, Rosa;
Coloma, Josefina;
Grunauer, Michelle;
Trueba, Gabriel;
Rojas-Silva, Patricio;
Barragán, Verónica;
Cárdenas, Paúl

Publication type:

Article

Cocirculation of 4 Dengue Virus Serotypes, Putumayo Amazon Basin, 2023-2024.

Published in:

Emerging Infectious Diseases, 2025, v. 31, n. 1, p. 202, doi. 10.3201/eid3101.240888

By:

van der Ende, Jacob;
Nipaz, Victoria;
Carrazco-Montalvo, Andres;
Trueba, Gabriel;
Grobusch, Martin P.;
Coloma, Josefina

Publication type:

Article

Introduction of New Dengue Virus Lineages of Multiple Serotypes after COVID-19 Pandemic, Nicaragua, 2022.

Published in:

Emerging Infectious Diseases, 2024, v. 30, n. 6, p. 1203, doi. 10.3201/eid3006.231553

By:

Cerpas, Cristhiam;
Vásquez, Gerald;
Moreira, Hanny;
Juarez, Jose G.;
Coloma, Josefina;
Harris, Eva;
Bennett, Shannon N.;
Balmaseda, Ángel

Publication type:

Article

Phylogenetic Analysis of Transmission Dynamics of Dengue in Large and Small Population Centers, Northern Ecuad.

Published in:

Emerging Infectious Diseases, 2023, v. 29, n. 5, p. 888, doi. 10.3201/eid2905.221226

By:

Márquez, Sully;
Lee, Gwenyth;
Gutiérrez, Bernardo;
Bennett, Shannon;
Coloma, Josefina;
Eisenberg, Joseph N. S.;
Trueba, Gabriel

Publication type:

Article

Establishment, Genetic Diversity, and Habitat Suitability of Aedes albopictus Populations from Ecuador.

Published in:

Insects (2075-4450), 2022, v. 13, n. 3, p. 305, doi. 10.3390/insects13030305

By:

Carrazco-Montalvo, Andrés;
Ponce, Patricio;
Villota, Stephany D.;
Quentin, Emmanuelle;
Muñoz-Tobar, Sofía;
Coloma, Josefina;
Cevallos, Varsovia

Publication type:

Article

Two Haplotypes of Aedes aegypti Detected by ND4 Mitochondrial Marker in Three Regions of Ecuador.

Published in:

Insects (2075-4450), 2021, v. 12, n. 3, p. 200, doi. 10.3390/insects12030200

By:

Ponce, Patricio;
Muñoz-Tobar, Sofía;
Carrazco-Montalvo, Andrés;
Villota, Stephany D.;
Coloma, Josefina;
Wang, Chunling;
Holechek, Susan;
Cevallos, Varsovia

Publication type:

Article

Dengue and Zika virus infections in children elicit cross-reactive protective and enhancing antibodies that persist long term.

Published in:

Science Translational Medicine, 2021, v. 13, n. 614, p. 1, doi. 10.1126/scitranslmed.abg9478

By:

Katzelnick, Leah C.;
Zambrana, Jose Victor;
Elizondo, Douglas;
Collado, Damaris;
Garcia, Nadezna;
Arguello, Sonia;
Mercado, Juan Carlos;
Miranda, Tatiana;
Ampie, Oscarlett;
Mercado, Brenda Lopez;
Narvaez, César;
Gresh, Lionel;
Binder, Raquel A.;
Ojeda, Sergio;
Sanchez, Nery;
Plazaola, Miguel;
Latta, Krista;
Schiller, Amy;
Coloma, Josefina;
Carrillo, Fausto Bustos

Publication type:

Article

Trends in Patterns of Dengue Transmission over 4 Years in a Pediatric Cohort Study in Nicaragua.

Published in:

Journal of Infectious Diseases, 2010, v. 201, n. 1, p. 5, doi. 10.1086/648592

By:

Balmaseda, Angel;
Standish, Katherine;
Mercado, Juan Carlos;
Matute, Juan Carlos;
Tellez, Yolanda;
Saborío, Saira;
Hammond, Samantha N.;
Nuñez, Andrea;
Avilés, William;
Henn, Matthew R.;
Holmes, Edward C.;
Gordon, Aubree;
Coloma, Josefina;
Kuan, Guillermina;
Harris, Eva

Publication type:

Article

Mobilising communities for Aedes aegypti control: the SEPA approach.

Published in:

2017

By:

Ledogar, Robert J;
Arosteguí, Jorge;
Hernández-Alvarez, Carlos;
Morales-Perez, Arcadio;
Nava-Aguilera, Elizabeth;
Legorreta-Soberanis, José;
Suazo-Laguna, Harold;
Belli, Alejandro;
Laucirica, Jorge;
Coloma, Josefina;
Harris, Eva;
Andersson, Neil

Publication type:

journal article

Dengue occurrence relations and serology: cross-sectional analysis of results from the Guerrero State, Mexico, baseline for a cluster-randomised controlled trial of community mobilisation for dengue prevention.

Published in:

2017

By:

Nava-Aguilera, Elizabeth;
Morales-Pérez, Arcadio;
Balanzar-Martínez, Alejandro;
Rodríguez-Ramírez, Ofelia;
Jiménez-Alejo, Abel;
Flores-Moreno, Miguel;
Gasga-Salinas, David;
Legorreta-Soberanis, José;
Paredes-Solís, Sergio;
Morales-Nava, Pedro Antonio;
de Lourdes Soto-Ríos, María;
Ledogar, Robert J;
Coloma, Joséfina;
Harris, Eva;
Andersson, Neil

Publication type:

journal article

The Camino Verde intervention in Nicaragua, 2004-2012.

Published in:

2017

By:

Arosteguí, Jorge;
Ledogar, Robert J;
Coloma, Josefina;
Hernández-Alvarez, Carlos;
Suazo-Laguna, Harold;
Cárcamo, Alvaro;
Reyes, Rosa María;
Belli, Alejandro;
Andersson, Neil;
Harris, Eva

Publication type:

journal article

When communities are really in control: ethical issues surrounding community mobilisation for dengue prevention in Mexico and Nicaragua.

Published in:

2017

By:

Ledogar, Robert J;
Hernández-Alvarez, Carlos;
Morrison, Amy C;
Arosteguí, Jorge;
Morales-Perez, Arcadio;
Nava-Aguilera, Elizabeth;
Legorreta-Soberanis, José;
Caldwell, Dawn;
Coloma, Josefina;
Harris, Eva;
Andersson, Neil

Publication type:

journal article

Beyond efficacy in water containers: Temephos and household entomological indices in six studies between 2005 and 2013 in Managua, Nicaragua.

Published in:

2017

By:

Arosteguí, Jorge;
Coloma, Josefina;
Hernández-Alvarez, Carlos;
Suazo-Laguna, Harold;
Balmaseda, Angel;
Harris, Eva;
Andersson, Neil;
Ledogar, Robert J

Publication type:

journal article

"Where we put little fish in the water there are no mosquitoes:" a cross-sectional study on biological control of the Aedes aegypti vector in 90 coastal-region communities of Guerrero, Mexico.

Published in:

2017

By:

Morales-Pérez, Arcadio;
Nava-Aguilera, Elizabeth;
Legorreta-Soberanis, José;
Cortés-Guzmán, Antonio Juan;
Balanzar-Martínez, Alejandro;
Harris, Eva;
Coloma, Josefina;
Alvarado-Castro, Víctor M;
Bonilla-Leon, Mónica Violeta;
Morales-Nava, Liliana;
Ledogar, Robert J;
Cockcroft, Anne;
Andersson, Neil

Publication type:

journal article

Informed community mobilization for dengue prevention in households with and without a regular water supply: Secondary analysis from the Camino Verde trial in Nicaragua.

Published in:

2017

By:

Cárcamo, Alvaro;
Arosteguí, Jorge;
Coloma, Josefina;
Harris, Eva;
Ledogar, Robert J;
Andersson, Neil

Publication type:

journal article

Community cost-benefit discussions that launched the Camino Verde intervention in Nicaragua.

Published in:

2017

By:

Hernandez-Alvarez, Carlos;
Arosteguí, Jorge;
Suazo-Laguna, Harold;
Reyes, Rosa Maria;
Coloma, Josefina;
Harris, Eva;
Andersson, Neil;
Ledogar, Robert J

Publication type:

journal article

Impact of pre-existing dengue immunity on human antibody and memory B cell responses to Zika.

Published in:

Nature Communications, 2019, v. 10, n. 1, p. 1, doi. 10.1038/s41467-019-08845-3

By:

Andrade, Paulina;
Gimblet-Ochieng, Ciara;
Modirian, Faraz;
Collins, Matthew;
Cárdenas, Maritza;
Katzelnick, Leah C.;
Montoya, Magelda;
Michlmayr, Daniela;
Kuan, Guillermina;
Balmaseda, Angel;
Coloma, Josefina;
de Silva, Aravinda M.;
Harris, Eva

Publication type:

Article