New York, 1907. Dr Soper undertakes a high-stakes hunt for a typhoid spreader, but at what cost to the woman who would become known as Typhoid Mary?

Mallon knows she carries typhoid, knows she should not cook—and does so." To be sure, Mary Mallon was not entirely blameless when she knowingly returned to cooking in 1915, but the blame must be ...

But a strange pattern started to occur. Anywhere that Mary worked, family members in the household started to develop typhoid fever. In 1906, Mary worked for a wealthy banker, Charles Warren.