Ask the Doctor with Bob Cassady - Feb. 11th

Dr. Bob Cassady stopped by 16 News Now at Noon to answer your weekly medical questions on February 11th.This week's slate of questions:

- Can you test negative for the flu and still have the flu?

- How do people get lesions in their inner thigh?

Plus, a special Valentine's Day question:

- What is takutsubo cardiomyopathy?