SLIDE 3 8/27/2020 3
§ 3 0 I M P O R T A N T D E F I N I T I O N S
Asymptomatic means a person who does not have symptoms. Cleaning means the removal of dirt and impurities, including germs, from surfaces. Cleaning alone does not kill germs. But by removing the germs, it decreases their number and therefore any risk of spreading
infection.
Disinfecting means using chemicals approved for use against SARS-CoV-2, for example, EPA-registered disinfectants, to kill germs on surfaces. This process does not necessarily clean dirty surfaces or remove
- germs. But killing germs remaining on a surface after cleaning further reduces any risk of spreading
infection.
I M P O R T A N T D E F I N I T I O N S
Exposure risk level means an assessment of the possibility that an employee could be exposed to the hazards associated with SARS-CoV-2 virus and the COVID-19 disease. The exposure risk level assessment should address all risks and all modes of transmission including airborne transmission, as well as transmission by asymptomatic and pre-symptomatic individuals. Risk levels should be based
- n the risk factors present that increase risk exposure to COVID-19 and are present during the course of
employment regardless of location. Hazards and job tasks have been divided into four risk exposure levels “Very High”, “High”, “Medium”, and “Lower”