I just moved to NC and am seeing a Neurologist at ECU. She is thinking about changing my DMT. I have been on Ocrevus for 3 years but have been in a flair since getting COVID. She is also willing to help me prove that my MS was caused by Chemical Exposure at Ft McClellan. What chemicals could cause a change in my dna to get MS? My daughter who was 20 at the time was diagnosed 3 months after me and my other children have various health issues. Is this possible?