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Jennings, Mary Carol ; Tilley, Drake H. ; Ballard, Sarah-Blythe ; Villanueva, Miguel ; Costa, Fernando Maldonado ; López, Martha ; Steinberg, Hannah E. ; Luna, C. Giannina ; Meza, Rina ; Silva, Maria E. ; Gilman, Robert H. ; Simons, Mark P. ; Maves, Ryan C. ; Cabada, Miguel M. | American Society of Tropical Medicine and Hygiene | 2019-01-25T15:02:19ZIn Cusco, Peru, and South America in general, there is a dearth of travelers' diarrhea (TD) data concerning the clinical features associated with enteropathogen-specific infections and destination-specific risk behaviors. Understanding these fac[...]texto impreso
Zorrilla, Victor ; De Los Santos, Maxy B. ; Espada, Liz ; Santos, Rocío Del Pilar ; Fernández, Roberto ; Urquia, Albino ; Stoops, Craig A. ; Ballard, Sarah-Blythe ; Lescano, Andres G. ; Vásquez, Gissella M. ; Valdivia, Hugo O. | Public Library of Science | 2019-01-25T15:18:33ZBACKGROUND: Cutaneous leishmaniasis (CL) is an important health problem in the New World affecting civilian and military populations that are frequently exposed in endemic settings. The Peruvian region of Madre de Dios located near the border wi[...]texto impreso
Ballard, Sarah-Blythe ; Reaves, Erik J. ; Luna, C. Giannina ; Silva, Maria E. ; Rocha, Claudio ; Heitzinger, Kristen ; Saito, Mayuko ; Apaza, Sonia ; Espetia, Susan ; Blazes, David L. ; Tilley, Drake H. ; Guzman Aguilar, Rene C. ; Gilman, Robert H. ; Bausch, Daniel G. | Public Library of Science | 2019-02-06T14:53:10ZBACKGROUND: Successful vaccination strategies against norovirus will require understanding the burden of disease and relevant genotypes in populations. However, few data are available from cohort studies of adults living in low- and middle-inco[...]texto impreso
Pisanic, Nora ; Ballard, Sarah-Blythe ; Colquechagua, Fabiola D. ; Francois, Ruthly ; Exum, Natalie ; Yori, Pablo Penataro ; Schwab, Kellogg J. ; Granger, Douglas A. ; Detrick, Barbara ; Olortegui, Maribel Paredes ; Mayta, Holger ; Sánchez, Gerardo J. ; Gilman, Robert H. ; Heaney, Christopher D. ; Vinjé, Jan ; Kosek, Margaret N. | Oxford University Press | 2019-03-05T15:23:28ZBackground: Norovirus is a leading cause of acute gastroenteritis worldwide. Routine norovirus diagnosis requires stool collection. The goal of this study was to develop and validate a noninvasive method to diagnose norovirus to complement stoo[...]texto impreso
Lamm, Ryan ; Alves, Clark ; Perrotta, Grace ; Murphy, Meagan ; Messina, Catherine ; Sanchez, Juan F. ; Perez, Erika ; Rosales, Luis Angel ; Lescano, Andres G. ; Smith, Edward ; Valdivia, Hugo ; Fuhrer, Jack ; Ballard, Sarah-Blythe | American Society of Tropical Medicine and Hygiene | 2018-11-30T22:50:36ZCutaneous leishmaniasis is endemic to South America where diagnosis is most commonly conducted via microscopy. Patients with suspected leishmaniasis were referred for enrollment by the Ministry of Health (MoH) in Lima, Iquitos, Puerto Maldonado,[...]texto impreso
Ballard, Sarah-Blythe ; Saito, Mayuko ; Mirelman, Andrew J. ; Bern, Caryn ; Gilman, Robert H. | Lippincott, Williams & Wilkins | 2019-02-06T14:52:18ZPURPOSE OF REVIEW: We highlight recent advances relevant to understanding norovirus infections in the tropics, both in populations living in developing settings and travelers to these regions. RECENT FINDINGS: Because of the decrease in diarrhea[...]
