A geographic location to which a user intends to travel, medical information pertaining to the user and conditions at the geographic location that impact health of human beings can be identified. A health impact model can be created for the user, the health impact model analyzing the determined conditions at the geographic location in a context of the accessed medical information pertaining to the user. Based on the analyzing by the health impact model, a score can be assigned to an anticipated health impact on the user of the identified conditions at the geographic location. If the score assigned to the anticipated health impact on the user of the identified conditions at the geographic location exceeds a threshold value, at least one action for the user can be automatically initiated and controlled.