Longitudinal T-Cell Responses After a Third SARS-CoV-2 Vaccination in Patients With Multiple Sclerosis on Ocrelizumab or Fingolimod.

Palomares Cabeza V, Kummer LYL, Wieske L, Hagen RR, Duurland M, Konijn VAL, van Dam KPJ, Stalman EW, van de Sandt CE, Boekel L, Verstegen NJM, Steenhuis M, Rispens T, Tas SW, Wolbink G, Killestein J, Kuijpers TW, van Ham SM, Eftimov F, Brinke AT, van Kempen ZLE; Target-to-B! (T2B!) SARS-CoV-2 study group.