“…In the US, undergraduate students' interest in public health is stimulated by a range of global issues including the rise in both pandemic and chronic diseases [ 11 , 32 ], risks to biosecurity [ 28 , 32 ], technological advances requiring new expertise, ecological damage and catastrophes, demographic changes [ 32 ], and the high proportion of public health professionals with limited formal public health training [ 11 , 28 ].…”