a trend towards significancep = .05
The logistic regression analysis after at least one dose of vaccine showed a significantly higher probability to develop symptoms in pwMS treated with Teriflunomide (OR = 4.5, 95% CI 1.15–17.68, p = .031) and Natalizumab (OR = 4.3, 95% CI 1.08–17.39, p = .039), and a trend towards significance for Dymethilfumarate (OR = 3.68, 95% CI 0.98-13.87, p = .05).