Hi Bostick,
Like you, I’ve seen some evidence linking MS to exposure to industrial solvents. However, I do not think the evidence is conclusive enough for you to have any chance at all of a successful negligence claim. Too many people get MS who have never (knowingly!) had any significant exposure to solvents, so you would find it extremely difficult (I believe impossible) to prove causation (an essential element of a negligence claim) - i.e. that your MS definitely came about as a result of the chemical exposure, and not spontaneously, like the thousands of others who have never worked with chemicals.
It’s not enough that you handled solvents AND you got MS. You’d have to prove one caused the other, and while we still don’t know the exact causes of MS, I think that’s going to be an insurmountable obstacle. Even if you could produce expert evidence it increased your risk, that still wouldn’t be the same as proving it caused it.
My father died of mesothelioma - a rare form of cancer that does not occur in nature, and has only EVER been linked with asbestos exposure. In his case, he was able to sue successfully for negligence, because, like you, he had worked at a plastics factory, where he had knowingly been exposed to asbestos. The chances of his cancer NOT having anything to do with that were so remote there wasn’t really any case to make - it’s pretty much accepted that if you have mesothelioma, you got it from asbestos, as even those with no known history of exposure can usually have asbestos fibres isolated from the lining of their lungs at post mortem. This is in stark contrast with MS, where it cannot be shown that cases have anything that is “always” present, meaning it must be the cause. An employer could not be held liable for something that might have happened anyway.
I know this is not the answer you are hoping for, but I think it’s the harsh reality.
Incidentally, my father also had colon cancer. He and I both strongly suspected that too was linked to the asbestos exposure - evidence shows rates are higher among asbestos workers (makes sense if some particles were breathed, lodging in the lungs, but others swallowed, ending up in the colon).
However, because colon cancer, unlike mesothelioma, is common in the general population, we could not sue for that too, because we wouldn’t be able to prove it wasn’t just coincidence. Do you see the difference?
Tina