Volume 21, Number 10—October 2015
Dispatch
Heartland Virus Neutralizing Antibodies in Vertebrate Wildlife, United States, 2009–2014
Figure 1

Figure 1. State-level distribution of Heartland virus case reports in humans and seropositive wildlife, central and eastern United States, 2009–2014. Red indicates states with seropositive animals; gray indicates states with no seropositive animals. Year labels indicate the earliest year of detected HRTV activity. Earliest detection was determined by human case reports in Missouri (1 case) and Oklahoma (3 cases) and wildlife serologic data in all other states.
1Current affiliation: University of California, Davis, California, USA.