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Types of vaccines before the onset of symptoms
| Number and type of vaccines preceding onset | Number of patients (%) |
|---|---|
| First | 42 (66.7) |
| BNT162b2, Pfizer-BioNTech | 10 |
| ChAdOx1 nCoV-19/ AZD1222, Oxford-AstraZeneca | 23 |
| mRNA-1273, Moderna | 4 |
| Ad26.COV2, Janssen Johnson & Johnson | 1 |
| Unspecified | 4 |
| Second | 14 (22.2) |
| BNT162b2, Pfizer-BioNTech | 4 |
| ChAdOx1 nCoV-19/ AZD1222, Oxford-AstraZeneca | 8 |
| mRNA-1273, Moderna | 1 |
| Unspecified | 1 |
| Third | 7 (11.1) |
| BNT162b2, Pfizer-BioNTech | 5 |
| Unspecified | 2 |
