Since first being discovered in the U.S. in 2017, the tick has spread to more than two dozen states.
US PoliticsNorth America
New virus detected in a tick invasive to the US. Should we be concerned?
The Hill
September 12, 2026 at 3:30 PM
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Since first being discovered in the U.S. in 2017, the tick has spread to more than two dozen states.