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.
The country of 100 million people declared on May 15 that it was battling a major epidemic of the highly contagious haemorrhagic fever, prompting the World Health Organization to issue an international health alert.
From Barron's • Jun. 2, 2026
Highly contagious, measles spreads quickly through coughs and sneezes and is particularly dangerous for unvaccinated young children under the age of 5.
From BBC • May 27, 2026
The incubation period is between two and 21 days, and people aren’t usually contagious before symptoms.
From The Wall Street Journal • May 22, 2026
It’s a perennial pathogen, highly contagious and extremely deadly, and its occasional flareups could threaten a global disaster.
From Salon • May 20, 2026
The excitement of the crowd seemed to be contagious.
From "The Witch of Blackbird Pond" by Elizabeth George Speare
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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