Fig. 6From: Trends in canine seroprevalence to Borrelia burgdorferi and Anaplasma spp. in the eastern USA, 2010–2017County trends in seroprevalence for antibodies to Anaplasma phagocytophilum, 2010–2017. Trends evident included decreasing (blue), increasing (red), and no significant change (white). Counties for which adequate data were not available are shown in grayBack to article page