virus

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.

Long Covid, according to the NHS, is when symptoms of the virus, such as fatigue, brain fog, and pain, last longer than 12 weeks.

From BBC • Mar. 23, 2026

It develops when the virus responsible for chickenpox becomes active again in the body, often years after the original infection.

From Science Daily • Mar. 20, 2026

He later received approval to use pig cells in humans but stopped the program due to a pig virus he feared could harm patients.

From The Wall Street Journal • Mar. 18, 2026

In both cases, she said, a new virus created a large population of people living with a complex, chronic condition with far-reaching implications for their health, housing and economic security.

From Los Angeles Times • Mar. 14, 2026

For example, measles virus is most closely related to the virus causing rinderpest.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond