Disease All Across the Land

To steal the words of Billy Joel...why is that people who are sick and coughing up blacklung fail in public cover their mouths as if no one but them is around? If people were a little more conscientious of the diseases that could be prevented from public infiltration, then the world would be a better place. I sit here in a cafe with a women coughing up black lung and no movement of her hand to cover her mouth

Don't be that girl or that guy....