| venezuelan equine encephalitis in panama: fatal endemic disease and genetic diversity of etiologic viral strains. | venezuelan equine encephalitis (vee) is a reemerging, mosquito-borne viral disease of the neotropics that is severely debilitating and sometimes fatal to humans. periodic epidemics mediated by equine amplification have been recognized since the 1920s, but interepidemic disease is rarely recognized. we report here clinical findings and genetic characterization of 42 cases of endemic vee detected in panama from 1961-2004. recent clusters of cases occurred in darien (eastern panama) and panama prov ... | 2009 | 19564908 |
| detection and identification of rickettsial agents in ticks from domestic mammals in eastern panama. | several outbreaks of rocky mountain spotted fever have occurred in recent years in colombian communities close to the border with panama. however, little is known about rickettsiae and rickettsial diseases in eastern panamanian provinces, the darien province and the kuna yala, located north of the endemic area in colombia. in 2007, 289 ticks were collected in several towns from dogs, horses, mules, cows, and pigs. dna was extracted from 124 dermacentor nitens, 64 rhipicephalus sanguineus, 43 amb ... | 2009 | 19645289 |