Issue Archive

COVER FIGURE
Geographic prevalence of blood product recalls in the United States. Normalized county-level prevalence was estimated by using recall-event density, defined as the number of recall events originating in a county divided by the number of blood product establishments in that county. Counties in blue have no recall events, and counties in red have a recall-event density proportional to the shading intensity. Regions in white do not have blood product establishments. The images in circles are snippets of recalled blood product distribution (top) and recall-event likelihood (bottom). See the article by Alqemlas et al.