infected
adjective
in·fect·ed
in-ˈfek-təd 
: 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
The Journal of the American Medical AssociationShe explains that leptospirosis bacteria are shed in the urine of infected animals.—Tania Banak
Tania BanakThe fungus produces as many as 1 million conidia per square centimeter of infected leaf surface.—G. B. Lucas
G. B. LucasExamples of infected in a Sentence
Recent Examples on the Web
It can be spread to people and pets through the bites and scratches of an infected animal.
—Soo Kim, MSNBC Newsweek, 30 June 2025
Why Do a Tick Check? Ticks transmit diseases to humans by feeding on the blood of infected animals and contracting pathogenic bacteria, viruses, or parasites.
—Julia Ries, Health, 25 June 2025
About one out of 150 infected people develop a severe illness affecting the central nervous system.
—Staff Report, Hartford Courant, 24 June 2025
That seemed to be confirmed by the appearance of an emaciated infected wandering through a field in the trailer, who bore a striking resemblance to the former bike messanger.
—David Fear, Rolling Stone, 21 June 2025
See All Example Sentences for infected
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Soo Kim, MSNBC Newsweek, 30 June 2025
Why Do a Tick Check? Ticks transmit diseases to humans by feeding on the blood of infected animals and contracting pathogenic bacteria, viruses, or parasites.
—Julia Ries, Health, 25 June 2025
About one out of 150 infected people develop a severe illness affecting the central nervous system.
—Staff Report, Hartford Courant, 24 June 2025
That seemed to be confirmed by the appearance of an emaciated infected wandering through a field in the trailer, who bore a striking resemblance to the former bike messanger.
—David Fear, Rolling Stone, 21 June 2025
See All Example Sentences for infected
Cite this Entry
“Infected.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/infected. Accessed 15 Jul. 2025.
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