natural immunity

noun

1. immunity that is present without prior immunization.

natural immunity

noun

1. immunity with which an individual is born, which has a genetic basis

Example Sentences

This natural immunity showed scientists where and how to look for an effective vaccine.

From The Daily Beast

Our closest imitation of natural immunity is vaccination against small-pox.

From Project Gutenberg

If a person keeps his body in good physical condition and lives carefully, he will do much toward acquiring this natural immunity.

From Project Gutenberg

In any case, the object is to induce an artificial immunity as nearly as possible like the natural immunity of the healthy body.

From Project Gutenberg

This natural immunity can be heightened when it exists, or an artificial immunity can be produced in various ways.

From Project Gutenberg

In natural immunity, it plays the principal part by digesting morbid agents inside the phagocytes like any other food.

From Project Gutenberg