Epidemiology, Clinical Features, and Outcomes of Coccidioidomycosis, Utah, 2006-2015.

ABSTRACT: On the basis of a 1957 geographic Coccidioides seropositivity survey, 3 counties in southwestern Utah, USA, were considered coccidioidomycosis-endemic, but there has been a paucity of information on the disease burden in Utah since. We report findings from a recent clinical and epidemiologic study of coccidioidomycosis in Utah. To describe clinical characteristics, we identified all coccidioidomycosis cases in an integrated health system in the state during 2006-2015. For epidemiologic analysis, we used cases reported to the Utah Department of Health during 2009-2015. Mean state incidence was 1.83 cases/100,000 population/year. Washington County, in southwestern Utah, had the highest incidence, 17.2 cases/100,000 population/year. In a generalized linear model with time as a fixed effect, mean annual temperature, population, and new construction were associated with regional variations in incidence. Using these variables in a spatiotemporal model, we estimated the adjusted regional variation by county to predict areas where Coccidioides infections might increase.

SUBMITTER: Carey A 

PROVIDER: S-EPMC8386810 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature