infect

verb C1

Meaning

To infect is to introduce a pathogenic organism, such as a virus or bacterium, into a host organism, resulting in the establishment of disease or a detrimental alteration of normal physiological functions; it can also refer to the transmission of harmful
💡 The term "infect" is often misused in non-medical contexts, where it may be incorrectly applied to benign influences or ideas; it is important to reserve its use for scenarios involving actual harm or detrimental effects.

Example Sentences

The virus can infect company computers , causing major data loss .
The virus can infect humans through close contact with carriers .
The virus can infect individuals through airborne transmission in crowded spaces .
Viruses can infect host cells and disrupt their normal functions .

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