Epidemics grow on the victims' political standing
A pathogen sets how fast a disease can spread, but whether that spread is checked depends on how much the first people it kills are valued. Because early AIDS cases were gay men, drug users and Haitians, funding requests were delayed or cut, research went unfunded, and public warnings were held back while the case count doubled every few months. The years lost this way let the virus become far more widespread than prompt action would have allowed.
