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When a person comes into contact with one of their allergens, their body releases histamine and other chemicals that cause inflammation.—Lindsay Curtis, Health, 20 Jan. 2025 Recalls can be issued for myriad reasons, including bacteria contamination and undeclared allergens.—Justin Gest, Newsweek, 20 Jan. 2025 According to Quaker Oats Company’s recall notice, a retailer let the company know that mix with milk could be inside 32-ounce boxes that don’t list milk among the ingredients or as an allergen.—David J. Neal, Miami Herald, 18 Jan. 2025 These filtration systems are well-equipped with HEPA filters that can remove bacteria, dust, dander, smoke, and other allergens from the air.—Melissa Epifano, People.com, 15 Jan. 2025 See all Example Sentences for allergen
Word History
Etymology
borrowed from German Allergen,, blend of allerg- (in Allergieallergy) and -gen (in Antigenantigen)
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