Feedback

CDC warns tick-borne illnesses have nearly doubled since 2004

 

As cases of tick-borne illnesses rise, some patients now send photographs of the tick and details like how long it was attached to their skin to entomologists in order to assess their risk of infection.

Your Playlist Expand Collapse

Full Episodes of Nightly News

Inspiring America

Keeping you Healthy

The Price You Pay

Nightly Films

Lester Holt
Award-winning journalist and anchor of "NBC Nightly News” and “Dateline NBC.”