A Zika virus disease outbreak occurred in Roatán, Honduras, during September 2015-July 2016. Blood samples and clinical information were obtained from 183 patients given a clinical diagnosis of suspected dengue virus infection. A total of 79 patients were positive for Zika virus, 13 for chikungunya virus, and 6 for dengue virus.
Keywords: Honduras; Roatán; Zika virus; Zika virus disease; arboviruses; chikungunya; chikungunya virus; dengue; dengue virus; epidemiology; evolution; flaviviruses; infection; outbreak; vector-borne infections; viruses.