MMR vaccine may protect against COVID-19, researchers suggest - some potentially good news
https://www.ctvnews.ca/health/corona...gest-1.4988673A growing body of evidence suggests that live attenuated vaccines like the MMR vaccine, which contain a weakened form of the germ that causes a disease, may go beyond providing immunity to the targeted pathogen and can potentially bolster the body’s response to unrelated future infections.This happens, researchers say, because the vaccines can trigger a response called “trained innate immunity,” which prepares a certain type of immune system cells called leukocytes to respond more effectively against infection.
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