This article from Neurology Today was really helpful.
journals.lww.com/neurotoday...
I am on Ocrevus and have read many articles about getting the Covid vaccine.
A neurologist from Yale, Dr. Richard Novak, recommends that people on Ocrevus get the vaccine within two weeks before their next infusion.
I get my next infusion in June. I don't know when the vaccine will be available in my area. But this is something to think about!