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Infectivity

In epidemiology, infectivity is the ability of a pathogen to establish an infection. More specifically, infectivity is the extent to which the pathogen can enter, survive, and multiply in a host. It is measured by the ratio of the number of people who become infected to the total number exposed to the pathogen.

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Infectivity

Nodes7
Edges6
Triples2
Avg. degree1.71
Density0.285714
Components1

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Infectivity

Top relations

is a · 2
Infectivity → ability of a pathogen to establish an infection, extent to which the pathogen can enter

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Important terminology

pathogen number ability host pathogen's ratio epidemiology virulence transmissibility establish infection specifically extent enter survive multiply measured people become infected

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Infectivityis aability of a pathogen to establish an infection0.90text
Infectivityis aextent to which the pathogen can enter0.90text

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