Dossier
blacklegged tick
Coverage of blacklegged tick in the Nexus archive.
- It’s Time to Worry About Ticks in the City
Blacklegged ticks, identified as the most dominant species, are prevalent in city parks. The article highlights growing concerns about tick presence in urban areas.
- Tick bite ER visits hit highest seasonal level in years as doctors warn of disease surge
Tick bite-related emergency room visits in the U.S. reached their highest seasonal levels since 2017, with 71 cases per 100,000 ER visits in April 2026 compared to a historical average of 30. Doctors attribute the surge to expanding tick habitats, warmer climates, and rising Lyme disease and other tick-borne illnesses.