US: Lyme disease experts warn ticks are spreading

Researchers are warning of a possible surge in tick-borne diseases in the United States this summer. A warming climate increases the likelihood that ticks will spread across the country - and that raises concerns of a public health crisis.

Al Jazeera's Kristen Saloomey reports from The Cary Institute of Ecosystem Studies in Millbrook, upstate New York.

Cary Institute of Ecosystem Studies | Millbrook, New York 12545 | Tel (845) 677-5343

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