Precautions

Standard Precautions

Standard Precautions reduce the risk of disease transmission. 

Expanded Precautions

Considerations for selecting PPE for workers at risk of infectious disease exposure include:

Decontamination

Decontamination is the process of removing contaminants (infectious agents) that have accumulated on people who have worked in a contaminated or likely contaminated environment.

Routes of Transmission

Pathogens can easily spread, causing outbreaks of an illness.

Hierarchy of Controls

To help determine what actions, processes and precautions to include in the control plan, workplace health and safety professionals may consider a system called the Hierarchy of Hazard Control or “Hierarchy of Controls.”

Donning and Doffing PPE

Workers must don (put on) and use PPE properly to achieve the intended protection and minimize the risk of infection.