- the first to become ill and those who spread the disease were the well-off. By definition if you were traveling between China and Europe, or between Europe and the US, or China and the US, you had money and an upper-middle class or upper class lifestyle. And those you gave the virus to likely shared those characteristics.
- but second to become ill were the parents and grandparents of the travellers, those in nursing homes and assisted living homes. My assumption is that most people in such homes are from backgrounds with above-average incomes, even though Medicaid may cover care.
- the final tier of victims were the vulnerable, those in meat packing plants, those in congested areas living in crowded homes, immigrants and the poor.
This is just speculation; I hope I live to see some good social research on the subject.