immune response
immune system process that functions in the calibrated response of an organism to a potential internal or invasive threat
en-GB/ɪˈmjuːn ɹɪˈspɒns/
en-US/ˌɪmˈjun ɹɪˈspɑns/
immune system process that functions in the calibrated response of an organism to a potential internal or invasive threat