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Vaccine-associated seizure exacerbation after 1st and 2nd vaccine doses.
| Seizure exacerbation after 1st vaccination | Seizure exacerbation after 2nd vaccination | |
|---|---|---|
| Number of patients | 13 patients | 10 patients |
| Median time from vaccine to seizure (range) | 1 day (0–3) | 1 day (0–7) |
| Seizure on day of vaccine | 4 (31) | 5 (50) |
| n (%) | ||
| Other vaccine side effects | 5 (38) | 4 (40) |
| n (%) | ||
| Seizure cluster | 6 (46) | 4 (40) |
| n (%) | ||
| Status epilepticus | 1(8) | 0 |
| n (%) | ||
| Exacerbation with 2nd vaccination n (%) | 6 (46) | – |
