Volume 26, Number 8—August 2020
Research Letter
Heartland Virus in Lone Star Ticks, Alabama, USA
Figure

Figure. Distribution of HRTV and range of Amblyomma americanum ticks. A) Geographic distribution of Heartland virus, United States, 2009–2020 (1,2) with historical and expanded range of A. americanum ticks adapted from (4). B) Location of the William B. Bankhead National Forest within Lawrence and Winston Counties, Alabama, and collection site of the HRTV-positive A. americanum nymphs. All maps were created by using ArcGIS Pro 2.5 (ESRI, https://www.esri.com/en-us/home). HRTV, Heartland virus.
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