viral infection
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Diseases caused by viral infections include herpes, chicken pox, hepatitis, influenza, and the common cold.
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 government in January rolled out a 10-year drive to vaccinate nearly 20 million cattle against the highly contagious and sometimes deadly viral infection.
From Barron's • Mar. 13, 2026
If you’ve had a recent viral infection, some evidence suggests the antiviral interferon response stays active, making it easier for your body to mount a quick defense against the next virus, Foxman said.
From The Wall Street Journal • Jan. 19, 2026
These symptoms occur without a viral infection and typically appear within one to three days after vaccination.
From Science Daily • Dec. 27, 2025
Hepatitis B is a viral infection that attacks the liver and can lead to both acute and chronic illness.
From Salon • Dec. 12, 2025
“It’s a viral infection commonly known as the ‘kissing disease,’” he added.
From "Breaking Through" by Francisco Jiménez
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
