non-Hodgkin lymphoma

by Cami Koons, Iowa Capital Dispatch
March 16, 2026

A report from the environmental group Food & Water Watch found that the majority of counties that are in the top 20% for glyphosate application have non-Hodgkin lymphoma rates above the national average. 

In Iowa, the report concludes that 82% of high-spray counties have elevated rates of lymphatic cancer. The report, Food & Water Watch argues, “underscores the need to fight back” on proposed pesticide labeling policies and on the overall use of chemical pesticides. Glyphosate is a commonly used herbicide.