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Hay Fever Plague Across Iowa From Ragweed Pollen
Des Moines reports Iowa hay fever victims suffer as ragweed pollen causes most autumnal cases. Health officials note about one percent of the population affected, with pollen tracing to common and plant ragweed. A study cites ragweed as a major factor, while goldenrod plays a minor role.
MENTIONED IN THIS ARTICLE
Des Moines
Iowa
Terra Firma
Health Au
United States Public Health Service
American Hayfever Prevention Association
Goldeprod