Bart strike possibly harmed people with serious pulmonary disease

I am a disabled person with serious pulmonary disease. During the Bart strikes my condition grew much worse due to pollution created from traffic of those driving to work. I believe that this may have killed some pulmonary patients. Does Bart have the right to harm others with their strike. I have always supported unions that have legitimate grievances. I can't support this when they already have such high salaries and benefits. They should have to pay medical and retirement just like everyone else. Please ban Bart strikes.