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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

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A post mortem examination found Lois died from a sudden and severe lack of oxygen to her vital organs, likely caused by breathing in her first stool, and the onset of bacterial infection.

From BBC • May 11, 2026

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

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

Since antibiotics hadn’t been discovered yet, if another bacterial infection developed, Roosevelt could end up losing his leg.

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

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