Volume 28, Number 1—January 2022
Research Letter
Limited Propagation of SARS-CoV-2 among Children in a Childcare Center, Canada, 2021
Table
Severe acute respiratory syndrome coronavirus 2 cases and attack rates staff and children during outbreak associated with childcare center, Ontario, Canada, March 1–23, 2021
Category | Infant classroom | Toddler classroom | Preschool 1 classroom | Preschool 2 classroom | Total |
---|---|---|---|---|---|
Children | |||||
Total no. | 6 | 12 | 20 | 15 | 53 |
No. cases | 0 | 2 | 1 | 3 | 6 |
Attack rate, % |
0 |
17 |
5 |
20 |
11 |
Staff | |||||
Total no. | 3 | 3 | 8 | 3 | 17 |
No. cases | 0 | 3 | 3 | 2 | 8 |
Attack rate, % | 0 | 100 | 38 | 67 | 47 |