Table 2. Classification of Myocarditis Cases Reported to the Ministry of Health.^*.

Timing of Myocarditis Diagnosis	Brighton Collaboration Classification of Myocarditis
	Level 1	Level 2	Level 3	Level 4	Level 5	All Levels
	number of cases
All cases	118	153	3	9	21	304
Vaccinated persons
≤21 days after first dose and 30 days after second dose	55	81	1	5	9	151
>21 days after first dose and 30 days after second dose	15	23	0	2	5	45
Unvaccinated persons	48	49	2	2	7	108

^*In the Brighton Collaboration classification system for the diagnosis of myocarditis, level 1 indicates definite, level 2 probable, level 3 possible, level 4 insufficient data, and level 5 ruled out. Included are data for persons who had a delayed second dose of vaccine and who received a diagnosis of myocarditis 22 days or longer after the first dose and those in whom myocarditis developed more than 30 days after the second dose, so the diagnosis was not considered to have been made in temporal proximity to vaccination.