contagious
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.
It is not contagious, caused by an infection or by poor personal hygiene.
From BBC ● Oct. 19, 2026
This is the most dangerous and contagious form of plague, infecting the lungs, and the only form that can be spread from one person to another.
From The Wall Street Journal ● Oct. 6, 2026
Plague is a bacterial disease that can occur in several forms, including pneumonic plague, which is the most contagious type and can be transmitted by respiratory means.
From Barron's ● Oct. 5, 2026
Pneumonic plague is also highly contagious and can spread from person to person via air droplets.
From Salon ● Oct. 5, 2026
Sure, he was a good friend—one of the only people at camp who didn’t treat her as if she had a contagious disease.
From "The Son of Neptune" by Rick Riordan
Vocabulary lists containing contagious
Wonder
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Roll of Thunder, Hear My Cry
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Common Senses: Tact, Tang ("Touch")
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