On October 26, 2020, in the update from Alberta's Chief
Medical Officer of Health, Alberta employers were strongly urged to
implement in their indoor work settings two voluntary public health
measures relating to (1) the wearing of non-medical masks
in the workplace and (2) the determination of
cohorts with specific cautions about workers determining co-workers
cohorts.
Alberta employers are strongly recommended to have workers wear
masks at all indoor work sites except where (i) workers can
be alone in their offices or in their cubicles or (ii)
where appropriate barriers can be put in place.
The Chief Medical Officer of Health has indicated that offices and
cubicles are places where workers can be safely distanced from each
other.