e/1970 ascariasis poisoning incident

Information
has gloss	eng: The 1970 ascariasis poisoning incident was a poisoning incident that took place in Quebec in February, 1970. At least seven people were infected with parasitic worm eggs by Eric Kranz, a disgruntled medical student from Hempstead, New York. The victims were Canadians Richard Davis, William Butler, David Fisk, and Keith Fern, with three other friends and acquaintances reported to be mildly infested. Doctors said that one of the men may have been affected by as many as 400,000 larvae.
lexicalization	eng: 1970 ascariasis poisoning incident
instance of	(noun) anything that harms or destroys; "the poison of fascism" poison