(1) proba > ContactWithInfected (nbPersons) (2) proba > InfectedToDeath (t, age) (3) proba > InfectedToSevere (t, age) (4) proba > InfectedToHealed (t, age) (5) proba > SevereToDied (t, age) (6) proba > SevereToHealed (t, age) (7) t > immunityTimeAfterHealed (8) proba > SevereToSusceptible (t, age) |