Fig. 2From: A nowcast model to predict outdoor flea activity in real time for the contiguous United StatesThe aggregated forecasted flea risk index for 2020 (solid black line joining open circles), raw 2020 Google Trends data (solid red line joining open circles) and smoothed 2020 Google Trends data (red solid line) from California (top left), Mississippi (top right) and New York (bottom)Back to article page