A New Zealand doctor's amendment to the modern Hippocratic Oath sworn by all doctors has been adopted unanimously by the World Medical Association.
Dr Sam Hazledine's change means doctors get to prioritise their own health alongside that of their patient.
The Declaration of Geneva, first adopted in 1948, is used by physicians across the world and is regarded as a modern version of the Hippocratic Oath.
The amendment was passed in Chicago early on Sunday morning, NZT.
"I will attend to my own health, well-being, and abilities in order to provide care of the highest standard," is the new clause added.