On Thursday, May 12, at 2 p.m. Eastern Time, the CDC is hosting a Clinician Outreach and Communication Activity (COCA) call to discuss the relationship between animal health and public health as zoonoses account for nearly two-thirds of human infectious diseases. A multi-sectoral or “One Health” approach that considers the human-animal-environment links can promote synergies among public health, veterinary, and medical professions with other disciplines.