Summary
Ticks are spreading to new parts of the United States, bringing new health concerns. Health officials are having trouble keeping track of these changes.
Key Facts
- Certain types of ticks are appearing in areas of the U.S. where they were not found before.
- The spread of these ticks brings new health risks to these regions.
- Scientists are conducting surveys to identify where ticks are moving.
- The goal of these surveys is to help local doctors and health officials respond better.
- Health officials face challenges in keeping up with the changing tick distribution.
