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View definitions for infectious

infectious

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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.

As a global health epidemiologist who studies the spread of infectious diseases, this change in status does not surprise me.

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The infectious laugh that Murphy used in his films and stand-up is gone, replaced by a deeper, more guttural laugh.

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The bird flu virus infecting farm flocks across the UK could be the most infectious yet, the government's former top expert in avian virology has warned.

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Scientists often describe how infectious a pathogen is using the basic reproduction number, known as R0.

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Scientists have created a promising new compound that could mark a major step forward in the global effort to control tuberculosis, the world's deadliest infectious disease.

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From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

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