The latest information from Health Canada suggests that up to 1/3 of people carrying the virus are asymptomatic causing little or no noticeable signs, however, over 50% of known cases were transmitted by an asymptomatic carrier. This makes it incredibly important to find asymptomatic carriers in order to combat the spread and get to more normalized community life.
A COVID-19 rapid screening test can be performed anywhere (e.g. on-site, at the place of employment) and does not require shipping a specimen to a lab for processing. It takes approximately 15 minutes to yield a result.
Frequent screening with rapid antigen tests increases the chances of early identification of cases in asymptomatic individuals ONLY. Recommended frequency is twice per employee, per week.
Ontario has also released guidance for organizations that choose to participate in COVID-19 testing that falls outside of the public health care system, to ensure there is appropriate oversight and consumer protection and that public resources are supporting public health initiatives.