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Summary of the 103 confirmed co-infections identified in the cohort
| VOCs | Number of confirmed co-infections | Number of cases during the co-circulation period | Co-infection rate (%) |
|---|---|---|---|
| Alpha-Beta | 12 | 6,505 | 0.18 |
| Alpha-Delta | 15 | 11,489 | 0.13 |
| Gamma-Delta | 4 | 9,530 | 0.04 |
| Delta-Omicron | 35 | 13,145 | 0.27 |
| Omicron BA.1-BA.2 | 37 | 10,339 | 0.36 |
| General rate | 103 | 41,224 | 0.25 |
