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word

Cross-Reactive Immunity

kross ree-AK-tiv ih-MYOO-nih-tee

/krɒs riːˈæktɪv ɪˈmjuːnɪtiː/

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Syllable breakdown

crossreactiveimmunity

Dictionary meaning

Immune protection against one pathogen strain or variant that was generated by exposure to a different but related strain

Examples

  • Scientists hoped that cross-reactive immunity from seasonal coronaviruses might offer some protection against COVID-19.

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