infected

adjective
in·fect·ed | \ in-ˈfek-təd \

Definition of infected 

: 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

First Known Use of infected

1534, in the meaning defined above

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The first known use of infected was in 1534

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More from Merriam-Webster on infected

Nglish: Translation of infected for Spanish Speakers

Britannica English: Translation of infected for Arabic Speakers

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occurring twice a year or every two years

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