Fig. 2

One Health: interconnected human, environment, and animal health systems: arrows refer to examples in the illustrative case. a Arrow indicates “Planetary level” interactions of climate (such as heat waves) on global populations of humans and animals. b Arrow indicates that both the people and animals in the neighborhood are affected by the shared built environment, including degree of heat stress related to amount of neighborhood greenspace and pavement. c Arrow indicates shared exposure of Mr. Glover and his dog to household built environment aspects including building design and ventilation as well as the presence of ticks and other vectors in the immediate vicinity. d Arrow indicates direct clinical relationships between Mr. Glover and his dog, including the human animal bond and comparisons between his disease manifestations and that of the dog