Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Josefina Coloma"'
Autor:
Cristhiam Cerpas, Gerald Vásquez, Hanny Moreira, Jose G. Juarez, Josefina Coloma, Eva Harris, Shannon N. Bennett, Ángel Balmaseda
Publikováno v:
Emerging Infectious Diseases, Vol 30, Iss 6, Pp 1203-1213 (2024)
Major dengue epidemics throughout Nicaragua’s history have been dominated by 1 of 4 dengue virus serotypes (DENV-1–4). To examine serotypes during the dengue epidemic in Nicaragua in 2022, we performed real-time genomic surveillance in-country an
Externí odkaz:
https://doaj.org/article/3cc1cbf6417a41cf95246ba180d533a2
Autor:
Mateo Carvajal, Carolina Saenz, Nathalia Fuentes, Rommel Guevara, Erika Muñoz, Belen Prado-Vivar, Eduardo Diaz, Felipe Alfonso-Cortes, Josefina Coloma, Michelle Grunauer, Patricio Rojas-Silva, Paul A. Cardenas, Veronica Barragan
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 4 (2024)
ABSTRACTHuman populations can be affected in unpredictable ways by the emergence and spread of zoonotic diseases. The COVID-19 (coronavirus disease of 2019) pandemic was a reminder of how devastating these events can be if left unchecked. However, on
Externí odkaz:
https://doaj.org/article/e6022275be854050a54d83a2783619cc
Autor:
Jose E Leon-Rojas, Fernanda Arias-Erazo, Patricia Jiménez-Arias, Ricardo Recalde-Navarrete, Angel Guevara, Josefina Coloma, Miguel Martin, Irina Chis Ster, Philip Cooper, Natalia Romero-Sandoval, Seroprevalence ECU-Group
Publikováno v:
PLoS ONE, Vol 19, Iss 8, p e0309466 (2024)
BackgroundThe COVID-19 pandemic has caused over 68.7 million infections and 1.35 million deaths in South America. There are limited data on SARS-CoV-2 seropositivity and its determinants from Andean countries prior to mass vaccinations against COVID-
Externí odkaz:
https://doaj.org/article/09bdf1088eb54229871ce792699e0581
Autor:
Leah C Katzelnick, Emmanuelle Quentin, Savannah Colston, Thien-An Ha, Paulina Andrade, Joseph N S Eisenberg, Patricio Ponce, Josefina Coloma, Varsovia Cevallos
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 18, Iss 1, p e0011408 (2024)
The distribution and intensity of viral diseases transmitted by Aedes aegypti mosquitoes, including dengue, have rapidly increased over the last century. Here, we study dengue virus (DENV) transmission across the ecologically and demographically dist
Externí odkaz:
https://doaj.org/article/fe7e7ad109ea452da58dcffce7630500
Autor:
Sully Márquez, Gwenyth Lee, Bernardo Gutiérrez, Shannon Bennett, Josefina Coloma, Joseph N.S. Eisenberg, Gabriel Trueba
Publikováno v:
Emerging Infectious Diseases, Vol 29, Iss 5, Pp 888-897 (2023)
Although dengue is typically considered an urban disease, rural communities are also at high risk. To clarify dynamics of dengue virus (DENV) transmission in settings with characteristics generally considered rural (e.g., lower population density, re
Externí odkaz:
https://doaj.org/article/b0515ef717b0451e95fce8874489b590
Autor:
Mondal Hasan Zahid, Hannah Van Wyk, Amy C Morrison, Josefina Coloma, Gwenyth O Lee, Varsovia Cevallos, Patricio Ponce, Joseph N S Eisenberg
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 17, Iss 8, p e0010831 (2023)
BackgroundTransmission models have a long history in the study of mosquito-borne disease dynamics. The mosquito biting rate (MBR) is an important parameter in these models, however, estimating its value empirically is complex. Modeling studies obtain
Externí odkaz:
https://doaj.org/article/2979ff7e44414b0f9a9e3f2a23d4b826
Autor:
Olivia Man, Alicia Kraay, Ruth Thomas, James Trostle, Gwenyth O Lee, Charlotte Robbins, Amy C Morrison, Josefina Coloma, Joseph N S Eisenberg
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 17, Iss 6, p e0011333 (2023)
Dengue has historically been considered an urban disease associated with dense human populations and the built environment. Recently, studies suggest increasing dengue virus (DENV) transmission in rural populations. It is unclear whether these report
Externí odkaz:
https://doaj.org/article/7b841a889202468eb6d590282e1fd253
Autor:
Rommel Guevara, Belén Prado-Vivar, Sully Márquez, Erika B. Muñoz, Mateo Carvajal, Juan José Guadalupe, Mónica Becerra-Wong, Stefanie Proaño, Rosa Bayas-Rea, Josefina Coloma, Michelle Grunauer, Gabriel Trueba, Patricio Rojas-Silva, Verónica Barragán, Paúl Cárdenas
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 12 (2022)
SARS-CoV-2 reinfection is defined as a new infection with a different virus variant in an individual who has already recovered from a previous episode of COVID-19. The first case of reinfection in the world was described in August 2020, since then, r
Externí odkaz:
https://doaj.org/article/d59402eebcc1432cbce07b712bc845b2
Autor:
Gustavo Echeverría, Ángel Guevara, Josefina Coloma, Alison Mera Ruiz, María Mercedes Vasquez, Eduardo Tejera, Jacobus H. de Waard
Publikováno v:
International Journal of Infectious Diseases, Vol 105, Iss , Pp 21-25 (2021)
Background: Studies of T-cell immune responses against SARS-CoV-2 are important in understanding the immune status of individuals or populations. Here, we use a simple, cheap, and rapid whole blood stimulation assay - an Interferon-Gamma Release Assa
Externí odkaz:
https://doaj.org/article/85f9e34cf7a74c2a8244e94677d0aee0
Autor:
Marcus P. Wong, Michelle A. Meas, Cameron Adams, Samantha Hernandez, Valerie Green, Magelda Montoya, Brett M. Hirsch, Mary Horton, Hong L. Quach, Diana L. Quach, Xiaorong Shao, Indro Fedrigo, Alexandria Zermeno, Julia Huffaker, Raymond Montes, Alicia Madden, Sherri Cyrus, David McDowell, Phillip Williamson, Paul Contestable, Mars Stone, Josefina Coloma, Michael P. Busch, Lisa F. Barcellos, Eva Harris
Publikováno v:
Microbiology Spectrum, Vol 10, Iss 3 (2022)
ABSTRACT Serological surveillance studies of infectious diseases provide population-level estimates of infection and antibody prevalence, generating crucial insight into population-level immunity, risk factors leading to infection, and effectiveness
Externí odkaz:
https://doaj.org/article/7ffbe5d9f51f44ec9d0a6073b7d61e2f