One of the nation's top medical clinics is looking into its crystal ball.
The Cleveland Clinic has unveiled some of its most-promising medical innovations for next year.
At the top of the list is a mobile stroke unit; an ambulance that uses videoconferencing, so doctors can quickly diagnose stroke patients.
A vaccine for dengue fever is also in the works.
And even something for people who hate needles; the Cleveland Clinic reports painless blood testing will become more common.
It pricks your finger to take a blood sample, instead of a huge needle in your vein.