One Health is a collaborative, multisectoral, and transdisciplinary approach—working at the local, regional, national, and global levels—with the goal of achieving optimal health outcomes recognizing the interconnection between people, animals, plants, and their shared environment.
- As defined by the CDC
Explore our Q & A, co-authored by one of our physician editors, Ernest Yeh, MD, and Veterinary Manual editor, Nicholas Roman, DVM, MPH.
- Nick Roman,
DVM, MPH, Editor for Merck Veterinary Manual
- Ernest Yeh,
Physician Editor for the Merck Manuals