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.

But the contagious nature of the band’s biggest singles has, over time, earned them a fortified respect for the legacy.

From Salon • Apr. 4, 2026

Her energy was contagious, seizing entire parties across the venue.

From Los Angeles Times • Apr. 3, 2026

The virus is so contagious that any misstep could kill the patient on board and infect the crew members, who would then be vectors to spread the deadly pathogens across America.

From The Wall Street Journal • Mar. 20, 2026

It’s caused by a virus in the same family as smallpox, though it’s less contagious and less dangerous.

From Barron's • Mar. 17, 2026

Joe was isolated in a special room with negative airflow, just in case he did have TB, which can spread in the air and is highly contagious.

From "Mountains Beyond Mountains" by Tracy Kidder and Michael French