contagious disease

Cultural

An infectious disease that is spread through contact with infected individuals; also called a communicable disease. Contact with the bodily secretions of such individuals, or with objects that they have contaminated, can also spread this kind of disease.

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contagious disease

Kenya has never recorded a case of Ebola and many oppose bringing potential carriers of the highly contagious disease into the country.

From Barron's ● Jun. 23, 2026

The highly contagious disease spread quickly across undervaccinated communities along the Utah-Arizona border last summer.

From The Wall Street Journal ● Jun. 13, 2026

This year, the highly contagious disease has been reported at schools, airports and Disneyland.

From Los Angeles Times ● Mar. 9, 2026

"Measles is a highly contagious disease that can lead to serious complications, particularly for those who are unvaccinated."

From BBC ● Apr. 6, 2025

SAD is an extremely contagious disease that causes total memory loss in those who contract it.

From "The Mysterious Benedict Society" by Trenton Lee Stewart

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023