infected

adjective

in·​fect·​ed in-ˈfek-təd How to pronounce infected (audio)
: having an infection : contaminated with an infective agent (such as a bacterium or virus)
an infected wound
Through a number of different means, these viruses persist at very low, hard-to-detect levels in infected cells.The Journal of the American Medical Association
She explains that leptospirosis bacteria are shed in the urine of infected animals.Tania Banak
The fungus produces as many as 1 million conidia per square centimeter of infected leaf surface.G. B. Lucas

Examples of infected in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Other properties of the HA protein would need to change for the virus to be able spread by aerosols — tiny, infected airborne particles. Katherine Hignett, Forbes, 6 Dec. 2024 As of Thursday, the Centers for Disease Control and Prevention had confirmed H5N1 infections in 58 people: 35 as a result of working with infected dairy cows, 21 from infected poultry, and in two cases, the source is unknown. Susanne Rust, Los Angeles Times, 5 Dec. 2024 Meanwhile, Kaseya said Thursday that more information about the disease should be known in the next 48 hours as experts receive results from laboratory samples of infected people. Jason Fields, Newsweek, 5 Dec. 2024 While most human infections of bird flu continue to be in farm workers exposed to infected animals, health officials are on the watch for any indications of spread among humans. Matthew Brockett, Fortune Asia, 2 Dec. 2024 See all Example Sentences for infected 

Word History

Etymology

from past participle of infect

First Known Use

1534, in the meaning defined above

Time Traveler
The first known use of infected was in 1534

Dictionary Entries Near infected

Cite this Entry

“Infected.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/infected. Accessed 22 Dec. 2024.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!