Table 2.
Patient lineages across time and percentages of total lineages in Ontario made up by the lineage found in the patient
| Month | patient lineage | Percentage of Ontario cases (%) | Most prevalent lineage | Percentage of Ontario cases (%) |
|---|---|---|---|---|
| March 2021 | B.1.1.176 | 0.32 | B.1.1.7 | 41.58 |
| April 2021 | B.1.1.176 | 0.05 | B.1.1.7 | 36.59 |
| June 2021 | B.1.1.176 | 0 | B.1.1.7 | 42.54 |
| July 2021 | B.1.1.176 | 0 | AY.74 | 64.10 |
| August 2021 | B.1.1.176 | 0 | AY.74 | 38.29 |
| May 2022 | B.1.1.176/BA.1 | 0/0 | BA.2 | 47.17 |
| June 2022 | BA.2.9 | 1.16 | BA.2.12.1 | 33.74 |
Also shown is the most prevalent lineage in Ontario at the same time and percentage of cases made up by the most prevalent lineage. Provincial data is from the VirusSeq data portal [55]