Scientists Just Developed a Lasting Vaccine to Prevent Deadly Allergic Reactions

Scientists Just Developed a Lasting Vaccine to Prevent Deadly Allergic Reactions


This chemical storm stresses out the heart and blood vessels and limits oxygen to the brain and other organs. Using a vaccine, they rewired part of the immune system to battle Immunoglobulin E (IgE), a protein that’s involved in severe allergic reactions. If the person eats food containing the same allergen again, the allergen grabs onto these sensitized cells and prompts them to release a deluge of chemicals, such as histamines.

Author: Shelly Fan


Published at: 2025-12-08 23:55:01

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