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infection

noun B2 Neutral

Meaning

An infection is a condition caused by the invasion of harmful microorganisms, such as bacteria or viruses, that can lead to illness in the host organism.
💡 A common mistake is to confuse "infection" with "inflection," which refers to a change in the form of a word.

Example Sentences

How can you tell if an infection is getting worse ?
The doctor explained how to prevent infection after surgery .
The hospital implemented strict measures to prevent infection spread .
You should see a doctor if the infection gets worse .

Word in Context

I felt a small pain in my finger after I cut it while peeling an apple . At first I cleaned the wound with water and soap , but it became red and swollen and I worried about a possible infection . I called the local clinic and they advised me to see a nurse the next morning . The nurse examined the cut , gave me a simple treatment and explained how to change the dressing at home . Now the wound is healing and I am following her instructions carefully to avoid any problems .

Common Phrases

bacterial infection viral infection infection control

Synonyms

Never forget "infection"

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