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infectiousness

American  
[in-fek-shuhs-nis] / ɪnˈfɛk ʃəs nɪs /

noun

  1. the state or quality of being infectious.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The researchers compared the infectiousness of two strains of avian flu, including H5N1, at different viral particle levels in mice lacking the IFITM3 gene and normal mice.

From Science Daily • Nov. 14, 2024

Technically speaking, gain-of-function is a method of modifying a pathogen in the lab to gauge its infectiousness in humans, the better to develop countermeasures such as vaccines.

From Los Angeles Times • May 2, 2024

It displays a familiarity with the sonic principles of old-fashioned country, while maintaining the infectiousness of current pop.

From New York Times • Mar. 26, 2024

While the at-home tests aren’t always great at catching infections early on, they are our best available tool to measure infectiousness.

From Seattle Times • Aug. 31, 2023

The duration of infectiousness may be longer, although it is not the rule.

From The Third Great Plague A Discussion of Syphilis for Everyday People by Stokes, John H. (John Hinchman)

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