Figure.

Relative zoonotic risks as a function of land use extent and agricultural practices for the four explored food system scenarios

All key food-system zoonotic spillover drivers are included in each scenario. The relative zoonotic spillover risk from each driver is depicted by the size of the circles. Grey colours indicate risks directly related to agriculture, blue highlights risks related to animal-based foods, and red indicates the risk introduced by farmworkers working within agroecosystems. The key at the top connects between the size of the circle and the relative risk score on a scale of 1 to 5 (see appendix pp 1–2 for numerical values). The overall risk score of each scenario, the sum of all individual risks within that scenario, is indicated in bold at the centre and is highest in the industrial animal-based scenario and lowest in the agroecological plant-based scenario.