How disparities in the health care system shaped individuals of the working clas

How disparities in the health care system shaped individuals of the working clas

How disparities in the health care system shaped individuals of the working class?
how accesible is health care for the working class compared to individuals of upper class status?
is there any government program that provides health care for the working class? What difficulties and obstacles the working class had to overcome to have a better health care delivery (Historical factors)?
Is there any contemporary issues happening in the working class that prevent them for obtaining health care