Table 1.

Definition of organisational sectors

Sector	Definition
Human health	Public and population health; healthcare; human medicine
Animal health	Veterinary public health and medicine for livestock, companion animals and/or wildlife
Environmental health	Environmental or ecosystem protection or conservation
Other	Organisations not specific to human, animal, or environmental health (e.g., trade, food, agriculture, crime, border control, travel, development)
One Health	While definitions of One Health typically include three dimensions (animal, human, and environmental health) [27], for the purposes of this analysis, organisations were classified as One Health if they self-identified as a One Health organisation or if their work spanned two or more of the above sectors