Table 1.

Demographic and clinical details of confirmed cases

Summary	Cases
Case count and demographics	N (%)
Number of cases	5
Male	5 (100%)
Female	0 (0%)
Age at onset
Mean	54
Median	60
Range	34–76
Vaccination status	N (%)
Fully vaccinated†	2 (40%)
Partially vaccinated‡	0 (0%)
Unvaccinated§	3 (60%)
Unknown††	0 (0%)
Facility role	N (%)
Resident	3 (60%)
Staff	2 (40%)
Outcome	N (%)
Recovered	5 (100%)

^†Fully vaccinated: individuals who, at the time of their COVID-19 diagnosis, have (1) received both doses of a two-dose Health Canada–approved COVID-19 vaccine series (i.e., dose two of two) and 14 or more days have elapsed following dose 2 administration; or (2) received one dose of a one-dose Health Canada–approved COVID-19 vaccine product (i.e., dose one of one) and more than 14 days have elapsed following dose 1 administration

^‡Partially vaccinated: individuals who, at the time of their COVID-19 diagnosis, have (1) received only the first dose of a two-dose Health Canada–approved COVID-19 vaccine series and 14 or more days have elapsed following dose 1 administration or (2) received two doses of Health Canada–approved COVID-19 vaccine but are not yet considered fully vaccinated (i.e., less than 14 days following dose 2 administration)

^§Unvaccinated: individuals who, at the time of their COVID-19 diagnosis, have (1) not received a dose of a Health Canada–approved COVID-19 vaccine (this includes individuals who at the time of illness were ineligible to get a COVID-19 vaccine) or (2) been vaccinated for COVID-19 with a Health Canada–approved vaccine, but are not yet protected from vaccination (i.e., less than 14 days following dose 1 administration)

^††Unknown: individuals who do not have a record in Ontario’s vaccine administration system and (1) follow-up has yet to occur to request vaccination status information, or (2) case chose not to disclose their vaccination status, or (3) case is untraceable or lost to follow-up