- a carrier or transmitter of anything undesirable, harmful, or catastrophic.
Origin of Typhoid Mary
- MaryTyphoid Mary, 1869?–1938, U.S. cook, born in Ireland: known immune carrier of typhoid fever who infected many with the disease, institutionalized in 1914.
A person likely to cause a disaster; from Mary Mallen, an Irish woman in the United States who was discovered to be a carrier of typhoid fever.
Idioms and Phrases with typhoid mary
A carrier or spreader of misfortune, as in I swear he's a typhoid Mary; everything at the office has gone wrong since he was hired. This expression alludes to a real person, Mary Manson, who died in 1938. An Irish-born servant, she transmitted typhoid fever to others and was referred to as “typhoid Mary” from the early 1900s. The term was broadened to other carriers of calamity in the mid-1900s.