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Showing results for bacterial infection. Search instead for bacterial-infections.

bacterial infection

Cultural  
  1. An infection caused by bacteria. The growth of many disease-causing bacteria can be halted by the use of antibiotics. (Compare viral infection.)


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Diseases caused by bacterial infections include diphtheria, gonorrhea, tuberculosis, and typhoid fever.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Citrus greening disease is caused by a bacterial infection that is delivered by the gnawing of the Asian citrus psyllid.

From Slate • Apr. 20, 2026

Cholera, a dangerous bacterial infection that causes severe diarrhea and can be fatal without treatment, may be significantly reduced through diet.

From Science Daily • Apr. 7, 2026

According to Public Health Wales, Staph infection is a bacterial infection caused by staphylococcus - a germ that lives in the nose of one in three people.

From BBC • Mar. 28, 2026

A deadly virus and bacterial infection have killed at least 72 tigers at a private animal park in Thailand's north in recent weeks, authorities said.

From Barron's • Feb. 21, 2026

Soon after the accident, a bacterial infection caused his leg to swell up like a balloon from his knee to his ankle.

From "Death on the River of Doubt" by Samantha Seiple

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