![]() Measles appeared to have stripped away the immune protections built up over years of exposure to diseases and germs, according to a study published Thursday in the journal Science.Ī second research team measured the same children’s immune memory 40 days after measles infection and found significant shrinkage in their stores of B-cells, which fight disease by killing infected cells and spawning legions of antibodies to confront viral invaders in the blood. A genetic census of antibodies - immune proteins that recognize and destroy invading microbes - showed that those children had lost at least some immunity to more than 40% of the microbes that cause common childhood diseases, including influenza, rhinovirus and respiratory syncytial virus.
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