What type of controls are put in place to decrease the likelihood of infection through overall workplace structure?

Engineering controls refer to the physical modifications made in the workplace that effectively reduce or eliminate hazards. These types of controls involve designing the workspace and tools used in a manner that minimizes the risk of infection. For example, installing barriers like glass partitions, using self-closing doors, or implementing hand-sanitizing stations are all measures that can create a safer environment by reducing the likelihood of exposure to pathogens.

By addressing the structural and mechanical aspects of the workplace, engineering controls target the environment itself to prevent the transmission of infections. This differentiation is crucial when compared to the other options: work practice controls focus on the methods employees use to complete tasks safely; behavioral controls involve changing personnel actions and habits; and environmental controls typically refer to maintaining cleanliness and hygiene within the workspace, but do not necessarily involve structural modifications. Thus, the essence of engineering controls lies in their capability to fundamentally alter the physical work structure to ensure safety from infections.