Artificial intelligence is already being used in your health care. What to know

The use of AI applications in medical care is growing. Dr. Leana Wen explains the uses of AI that could improve care — and the reasons for continued caution.

​ The use of AI applications in medical care is growing. Dr. Leana Wen explains the uses of AI that could improve care — and the reasons for continued caution. Read More Breaking News, Latest News and Videos | CNN