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Understanding antibiotic resistance
Understanding antibiotic resistance

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Glossary


Browse the glossary using this index

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I

infectious dose

The amount of pathogen needed to cause an infection in the host.

intervention

An activity that promotes behaviours that improve health.

intrinsically susceptible

A bacterial species that naturally lacks resistance mechanisms and is sensitive to the action of an antibiotic.

intrinsic resistance

The innate ability of a bacterial species to resist the action of antibiotic as a consequence of the bacteria’s structural or functional characteristics.

isolate

A bacterial strain separated from a mixed population of microbes such as those found in the soil or inside the gut.