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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

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 team flushed toilets containing only clean water, and did not investigate the infectiousness of any particles that might be in the plume.

From Los Angeles Times • Dec. 23, 2022

By the beginning of 2022 Omicron had become the dominant strain in the U.S., its seeming boundless infectiousness surpassing that of all previous variants.

From Scientific American • Dec. 14, 2022

Mr. Masefield has given us in Dauber a poem of genius, one of the great storm-pieces of modern literature, a poem that for imaginative infectiousness challenges comparison with the prose of Mr. Conrad's Typhoon.

From Old and New Masters by Lynd, Robert

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