notifiable disease

[nō′tə-fīə-bəl]
n.
  1. A disease that must be reported to public health authorities at the time it is diagnosed because it is potentially dangerous to human or animal health.reportable disease
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.